The following is a list of characters in the American
serial drama
In television and radio programming, a serial is a show that has a continuing plot that unfolds in a sequential episode-by-episode fashion. Serials typically follow main story arcs that span entire television seasons or even the complete run of t ...
television series '' 24'', '' 24: Live Another Day'', and '' 24: Legacy'' by season and event. The list first names the actor, followed by the character. Some characters have their own pages; see the box below.
The show consists of an
ensemble cast
In a dramatic production, an ensemble cast is one that comprises many principal actors and performers who are typically assigned roughly equal amounts of screen time.Random House: ensemble acting Linked 2013-07-17
Structure
In contrast to the po ...
Xander Berkeley
Alexander Harper Berkeley (born December 16, 1955) is an American actor. Since beginning his career in the early 1980s, he has appeared in over 200 film and television projects. His films include ''Terminator 2: Judgment Day'' (1991), ''Candyman ...
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
Lana Parrilla
Lana Parrilla (born July 15, 1977) is an American actress. She was a regular cast member in the fifth season of the American Broadcasting Company, ABC sitcom ''Spin City'' (2000–2001) and in the fourth season of ''24 (TV series), 24'' (2005), ...
,
Roger Cross
Roger Cross (born October 19, 1969) is a Jamaican-Canadian actor who has made numerous appearances in several films and television series, mostly on productions shot in Canada. He is known for his work as Curtis Manning on '' 24'' (2005–2007 ...
,
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
,
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
Louis Lombardi
Louis Lombardi (born January 17, 1968) is an American actor known for his roles in ''The Sopranos'', ''Fantasy Island'', and ''24'' and also as the bartender in ''Battleship''.
Early life
Lombardi was born in The Bronx, New York City, the s ...
,
Jean Smart
Jean Elizabeth Smart (born September 13, 1951) is an American actress. Jean Smart filmography, Her work includes both comedy and drama, and List of awards and nominations received by Jean Smart, her accolades include six Primetime Emmy Awards a ...
Peter MacNicol
Peter MacNicol (born April 10, 1954) is an American actor. He received a Theatre World Award for his 1981 Broadway debut in the play '' Crimes of the Heart''. His film roles include Galen in '' Dragonslayer'' (1981), Stingo in '' Sophie's Choic ...
,
Jayne Atkinson
Jayne Atkinson (born 18 February 1959) is a British-American actress. She is best known for the role of Karen Hayes on '' 24'', as well as her Tony Award–nominated roles in '' The Rainmaker'' and '' Enchanted April''. She has also appeared in ...
,
Carlo Rota
Carlo Dante Rota (born 17 April 1961) is a British-born Canadian actor. He has appeared in '' Little Mosque on the Prairie'' and as systems analyst Morris O'Brian on the Fox series '' 24''. He also co-starred as Emilio Solano in '' Jane the ...
,
Eric Balfour
Eric Salter Balfour (born April 24, 1977) is an American actor. He made his film debut in the Lifetime movie ''No One Would Tell'' in 1996, followed by the drama '' Shattered Image'' (1998), followed by roles in '' What Women Want'' (2000), Rise ...
Colm Feore
Colm Joseph Feore (; born August 22, 1958) is a Canadian actor. A 15-year veteran of the Stratford Festival, he is known for his Gemini-winning turn as Prime Minister Pierre Trudeau in the CBC miniseries '' Trudeau'' (2002), his portrayal of ...
Anil Kapoor
Anil Kapoor (born 24 December 1956) is an Indian actor and producer who works primarily in Hindi cinema, Hindi films, in addition to Indian television and international films. In a career spanning over 40 years as an actor and since 2005 as a ...
Tate Donovan
Tate Buckley Donovan (born September 25, 1963) is an American actor, comedian and television director. He is known for portraying Tom Shayes in ''Damages'', Jimmy Cooper in '' The O.C.'', and the voice of the title character in the 1997 Disne ...
Benjamin Bratt
Benjamin Bratt (born December 16, 1963) is an American actor. He is known for playing Paco Aguilar in '' Blood in Blood Out''. He had supporting film roles in the 1990s in ''Demolition Man'' (1993), ''Clear and Present Danger'' (1994) and '' ...
Miranda Otto
Miranda Otto (born 16 December 1967) is an Australian actress. She is the daughter of actors Barry Otto, Barry and Lindsay Otto and the paternal half-sister of actress Gracie Otto. Otto began her acting career in 1986 at age 18 and appeared in a ...
Charlie Hofheimer
Charles Nathan Hofheimer (born April 17, 1981) is an American actor. Beginning his career as a child actor, Hofheimer made his film debut in ''Lassie (1994 film), Lassie'' (1994), subsequently appearing in ''Boys (1996 film), Boys'' (1996) and '' ...
Gerald McRaney
Gerald Lee McRaney (born August 19, 1947) is an American television and film actor. McRaney is best known as one of the stars of the television shows ''Simon & Simon'', '' Major Dad'', ''Promised Land'' and '' House of Cards''. He most recently s ...
The following recurring guest stars appeared in at least five episodes or were distinguished in the guest star credits.
: Key: = Recurring
: Key: = Special Guest
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Eric Balfour
Eric Salter Balfour (born April 24, 1977) is an American actor. He made his film debut in the Lifetime movie ''No One Would Tell'' in 1996, followed by the drama '' Shattered Image'' (1998), followed by roles in '' What Women Want'' (2000), Rise ...
Xander Berkeley
Alexander Harper Berkeley (born December 16, 1955) is an American actor. Since beginning his career in the early 1980s, he has appeared in over 200 film and television projects. His films include ''Terminator 2: Judgment Day'' (1991), ''Candyman ...
–
George Mason
George Mason (October 7, 1792) was an American planter, politician, Founding Father, and delegate to the U.S. Constitutional Convention in Philadelphia in 1787, where he was one of three delegates who refused to sign the Constitution. His wr ...
Daniel Bess
Daniel Luke Bess (born October 8, 1977) is an American television and film actor.
Bess was born in Honolulu, Hawaii and attended both high school and a school of the arts while living on the island. He later acted in New York theater before mov ...
Željko Ivanek
Željko Ivanek (; ; born August 15, 1957) is a Slovenian-American actor of Croat descent.
Ivanek's film credits include '' Courage Under Fire'' (1996), '' Donnie Brasco'' (1997), '' Hannibal'', '' Black Hawk Down'' (both 2001), '' Unfaithful'' ( ...
– Andre Drazen
*
Misha Collins
Dmitri "Misha" Collins "My mom went to Russia when she was in college, and ��she had a boyfriend whose name was Mitya, which she thought was the same as Misha, which it's not. And his real name was Dmitri, so my real name, actually—my birt ...
– Alexis Drazen
* Henri Lubatti – Jovan Myovic
* Currie Graham – Ted Cofell
Rick's friends outside the plot
*
Edoardo Ballerini
Edoardo Ballerini (born March 20, 1970) is an American actor, narrator, writer, and film director. On screen he is best known for his work as junkie List of characters from The Sopranos in the Soprano crime family#Corky Caporale, Corky Caporale in ...
Kathleen Wilhoite
Kathleen Wilhoite (born June 29, 1964) is an American actress and musician. She made her feature film debut in ''Private School'' (1983) before having a leading role in '' Murphy's Law'' (1986), followed by supporting parts in '' Witchboard'' (a ...
Keram Malicki-Sánchez
Keram Malicki-Sánchez is an actor, musician, writer, filmmaker, interactive media and virtual reality developer, multimedia artist, and event producer. He is the founder of the VRTO Spatial Media World Conference & Expo, and the Festival of Int ...
– Larry Rogow
* John Cothran Jr. – Sgt. Kiley
* David Barrera – Officer Phillips
* Tony Perez – Srgt. Douglas Newman
* Kim Miyori – Dr. Susan Y. Collier
* Judith Scott – Dr. Rose M. Kent
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
*
Xander Berkeley
Alexander Harper Berkeley (born December 16, 1955) is an American actor. Since beginning his career in the early 1980s, he has appeared in over 200 film and television projects. His films include ''Terminator 2: Judgment Day'' (1991), ''Candyman ...
Daniel Dae Kim
Daniel Dae Kim (born August 4, 1968) is an American actor. He is known for his many roles in network television and theater. In 2025, ''Time'' magazine listed him as one of the world's 100 most influential people.
On television, he portray ...
Harris Yulin
Harris Bart Goldberg (November 5, 1937 – June 10, 2025), known professionally as Harris Yulin, was an American actor who appeared in over a hundred film and television series roles, such as '' Night Moves'' (1975; filmed in 1973) with Gene Hack ...
Alan Dale
Alan Hugh Dale (born 6 May 1947) is a New Zealand actor. As a child, Dale enjoyed theatre and rugby. After retiring from the sport, he took on a number of occupations, before deciding to become a professional actor at age 27. Dale subsequent ...
Michael McGrady
Michael McGrady is an American theater, film and television actor. He portrayed Tom Matthews in '' Beyond'' and voiced and provided the motion capture for Rusty Galloway in the 2011 video game '' LA Noire''. He is also an artist.
Life and work
...
– Officer Raymond Brown
* Miguel Perez – Ranger Mike Kramer
* Victor Rivers – Officer Amis
* Jamison Jones – Deputy Nirman
* Sterling Macer Jr. – Deputy Raynes
* Susan Gibney – Anna
* Lombardo Boyar – Ramon Garcia
* Brent Sexton – Frank Davies
Foreign diplomats
* Alexander Zale – Ambassador Shareef
* Christopher Maher – Deputy Prime Minister Barghouti
* Nicholas Guilak – Farhad Salim
The Warners and the Naiyeers
*
John Terry
John George Terry (born 7 December 1980) is an English professional Coach (association football), football coach and former Association football, player who played as a centre-back. He was previously captain of Chelsea F.C., Chelsea, the En ...
Laura Harris
Laura Elizabeth Harris (born November 20, 1976"Close-up: Laura Harris" by Jay Bobbin, ''Chicago Tribune'' (16 Dec, 2007) Retrieved from ) is a Canadian actress who has appeared in a variety of roles in movies and on television. She may be best ...
– Marie Warner
* Phillip Rhys – Reza Naiyeer
* Yareli Arizmendi – Karima Naiyeer
* Shaun Duke – Hasan Naiyeer
* Francesco Quinn – Syed Ali
* Anthony Azizi – Mamud Rasheed Faheen
* Shaheen Vaaz – Syed Ali's wife
* Ike Bram – Fareed Ali
* Raja Jean Fenske – Asad Ali
* Aki Avni – Mohsen
* Maz Jobrani – Marko Khatami
* Marc Casabani – Omar
* Fred Toma – Basheer
Peter Kingsley Group
*
Tobin Bell
Tobin Bell (born Joseph Henry Tobin Jr.; August 7, 1942) is an American actor. Appearing in over 100 titles during a five-decade career, he is most recognized for his role as John Kramer / Jigsaw in the ''Saw'' franchise.
Bell started his a ...
Peter Outerbridge
Peter Outerbridge (born June 30, 1966) is a Canadian actor, best known for his role as Ari Tasarov in the The CW, CW action series ''Nikita (TV series), Nikita'', Dr. David Sandström in the The Movie Network, TMN series ''ReGenesis'', Henrik "Han ...
Miscellaneous federal agents, police, and medical personnel
* Scott Allan Campbell – Dr. Porter (Field medic at warehouse, diagnoses George Mason)
* Sal Landi – Sgt. Arroyo (LAPD officer at warehouse)
* Christopher Murray – FBI Agent Dockerty (Agent at airfield)
Miscellaneous characters
* Antonio David Lyons – Cam Strocker (Telephone Repairman taken hostage)
* Peter Gregory – Dr. Spire (Doctor at medical center)
* Bernard White – Al-Fulani (Imam)
* Justin Louis – Danny Dessler (Michelle Dessler's brother)
* Jeff Wincott – Davis (kidnaps and tortures Jack)
* Eric Christian Olsen – John Mason (George Mason's son)
* Jim Abele – Ralph Burton (Private Investigator who helps Kate Warner)
* Al Sapienza – Paul Koplin (Ralph Burton's boss)
* Michael Holden – Ron Wieland (Journalist; Held by the President)
* Michael Mantell – Steve Hillenburg (CIA Operative who aides Sherry Palmer)
* Michael James Reed – Foreman (Foreman for a construction crew that Marie Warner talks to)
*
Nick Offerman
Nicholas David Offerman (born June 26, 1970) is an American actor. He became widely known for his role as Ron Swanson in the NBC sitcom '' Parks and Recreation'' (2009–2015), for which he received the Television Critics Association Award fo ...
– Marcus (Captures Kate Warner and assaulted Yusuf Auda)
* Raymond Cruz – Rouse (Captures Kate Warner and assaulted Yusuf Auda)
* Maurice Compte – Cole (Captures Kate Warner and assaulted Yusuf Auda)
* Carmen Argenziano – General Gratz
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Daniel Dae Kim
Daniel Dae Kim (born August 4, 1968) is an American actor. He is known for his many roles in network television and theater. In 2025, ''Time'' magazine listed him as one of the world's 100 most influential people.
On television, he portray ...
– Tom Baker
* Butch Klein – Darren Richards
*
Jenette Goldstein
Jenette Elise Goldstein (born February 4, 1960) is an American actress. Known for her collaborations with director James Cameron, she won a Saturn Award for Best Supporting Actress, Saturn Award for her portrayal of List of Alien (franchise) char ...
– Rae Plachecki
* Carrie Kim – Jade Paik
* David Herman – Dalton Furrelle
* Ed Wasser – Jason Carasone
* Tony Wayne – Robin Powers
* Neal Matarazzo – D.J. Graves
President of the United States
The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
Secret Service
A secret service is a government agency, intelligence agency, or the activities of a government agency, concerned with the gathering of intelligence data. The tasks and powers of a secret service can vary greatly from one country to another. For i ...
detail)
* D. B. Woodside – Wayne PalmerDB Woodside at IMDB /ref>(David Palmer's Brother;
Chief of Staff
The title chief of staff (or head of staff) identifies the leader of a complex organization such as the armed forces, institution, or body of persons and it also may identify a principal staff officer (PSO), who is the coordinator of the supportin ...
)
* Wendy Crewson – Anne Packard (Palmer's personal doctor; Palmer's girlfriend)
* Jamie McShane – Gerry Whitehorn (Palmer's press chief)
* Albert Hall – Alan Milliken (Major contributor to Palmer's campaign/Ally of his presidency)
* Gina Torres – Julia Milliken (Wife of Alan Milliken)
*
Alan Dale
Alan Hugh Dale (born 6 May 1947) is a New Zealand actor. As a child, Dale enjoyed theatre and rugby. After retiring from the sport, he took on a number of occupations, before deciding to become a professional actor at age 27. Dale subsequent ...
– Jim Prescott (
Vice President of the United States
The vice president of the United States (VPOTUS) is the second-highest ranking office in the Executive branch of the United States government, executive branch of the U.S. federal government, after the president of the United States, and ranks f ...
)
* Conor O'Farrell – Ted Packard (Anne's ex-husband)
* Michael Cavanaugh – Joseph O'Laughlin ( Secretary of Homeland Security)
* Greg Hartigan – Secret Service Agent Berkin
* Richard Holden – General Stone
Saunders' family and crew
*
Paul Blackthorne
Paul Blackthorne (born 5 March 1969) is an English actor. Although born in Shropshire, he spent his early childhood on UK military bases in Britain and Germany.
Blackthorne broke into acting via television advertisements in England. His breakth ...
– Stephen Saunders (Former soldier and
MI6
The Secret Intelligence Service (SIS), commonly known as MI6 ( Military Intelligence, Section 6), is the foreign intelligence service of the United Kingdom, tasked mainly with the covert overseas collection and analysis of human intelligenc ...
agent; turned into terrorist; main villain)
* Greg Ellis – Michael Amador (Seller of biological weapon)
* Lothaire Bluteau – Marcus Alvers (arms dealer; sold the Cordilla Virus; assumed to have a past with Nina Myers)
* Salvator Xuereb – Arthur Rabens (one of Stephen Saunders' couriers, has biological weapon in L.A.)
* Alexandra Lydon – Jane Saunders (Daughter of Stephen Saunders)
* Joe D'Angerio – Osterlind (Saunders' assistant)
* Gabrielle Fitzpatrick – Diana White (lover of Steven Saunders; help fund Saunders' operation)
Salazar family and associates
* Joaquim de Almeida – Ramon Salazar (Narco-terrorist; Head of the Salazar family)
* Vincent Laresca – Hector Salazar (Ramon's brother; Head of family in Ramon's absence)
* Vanessa Ferlito – Claudia Hernandez (Girlfriend of Hector)
* Josh Cruz – Oriol (Claudia's father)
* Julian Rodriguez – Sergio (Claudia's brother)
* Lorry Goldman – Douglas Shaye (Ramon's lawyer)
* Gino Montesinos – Eduardo (Henchman)
* Eduardo Garcia – Emilio (Henchman)
* Gonzalo Menendez – Pablo (Henchman)
* David Labiosa – David Gomez (Henchman)
Singer family and associates
* Riley Smith – Kyle Singer (First time "drug dealer")
* Ted Marcoux – Sam Singer (Kyle's unemployed father)
* Lucinda Jenney – Helen Singer (Kyle's mother)
*
Agnes Bruckner
Agnes Bruckner (born August 16, 1985) is an American actress and former model (person), model. She began acting in television in the late 1990s and has since appeared in several films, including ''The Woods (2006 film), The Woods'', ''Blue Car'', ...
– Linda (Kyle's girlfriend)
* Kett Turton – Tim (Kyle's best friend)
Miscellaneous police / Federal employees / Medical
* Paul Vincent O’Connor – Police Chief Hendrix
*
Tony Todd
Anthony Tiran Todd (December 4, 1954 – November 6, 2024) was an American actor known for his distinctly deep and gravelly voice. He amassed several credits on screen and in video games since the 1980s, including the Candyman (character), titl ...
– Detective Michael Norris (interrogates Julia Milliken)
* Simon Templeman – Trevor Tomlinson (Agent in MI6 office in LA; killed in gunship attack)
* Maria del Mar – Rachel Forrester
*
Kevin Chapman
Kevin Chapman (born July 29, 1962) is an American actor known for playing an assortment of characters ranging from the obnoxious brother Terrence Garrity in FX's ''Rescue Me (American TV series), Rescue Me'' to street enforcer Val Savage in Clin ...
– Kevin Mitchell
Chandler Plaza Hotel staff and guests
*
Doug Savant
Douglas Peter Savant (born June 21, 1964) is an American actor. He is known for his roles as Matt Fielding in the Fox prime time soap opera '' Melrose Place'' (1992–97), Tom Scavo in ABC comedy-drama '' Desperate Housewives'' (2004–12), and ...
– Craig Phillips (Head of Hotel security)
* Paris Tanaka – Maya
* Sue Jin Song – Annalie Kim
* Scott Klace – Danny
*
Brigid Brannagh
Brigid Brannagh (born August 3, 1972) is an American actress. She has been credited as Brigid Brannagh, Brigid Brannah, Brigid Brannaugh, Brigid Walsh, and Brigid Conley Walsh.
Early life and education
Born in San Francisco, California, Brann ...
– Kathy McCartney
Miscellaneous characters
* Sarah Wynter – Kate Warner (Ex-girlfriend of Jack Bauer)
* Sarah Clarke – Nina Myers (Terrorist; Former CTU agent)
* Geoff Pierson – John Keeler (Republican Presidential Candidate)
* Mark Rolston – Bruce Foxton (professional evidence retriever)
* Carlos Gómez – Luis Annicon (Prison Supervisor; one of Jack's companions in the one year operation that brought down Ramon Salazar)
* Kamala Lopez-Dawson – Theresa Ortega (Gael's wife)
* JF Pryor – Zack Porter (Drug-dealer)
* Jack Kehler – Kevin Kelly
* Matt Salinger – Mark Kanar
* Rick Garcia – Rick Garcia
* Patrick Fabian – William Cole
* Jenni Blong – Susan Cole
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
– Audrey RainesKim Raver at IMDB /ref>(James Heller's daughter; Jack Bauer's girlfriend; Senior Policy Assistant to Heller)
* James Frain – Paul Raines (Audrey's estranged husband)
* David Newsom – Scott Borman (Heller's aide)
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
– Chloe O'Brian
* James Morrison – Bill BuchananJames Morrison: Feasible Threat for New Season of Fox's '24'
*
Roger Cross
Roger Cross (born October 19, 1969) is a Jamaican-Canadian actor who has made numerous appearances in several films and television series, mostly on productions shot in Canada. He is known for his work as Curtis Manning on '' 24'' (2005–2007 ...
Lana Parrilla
Lana Parrilla (born July 15, 1977) is an American actress. She was a regular cast member in the fifth season of the American Broadcasting Company, ABC sitcom ''Spin City'' (2000–2001) and in the fourth season of ''24 (TV series), 24'' (2005), ...
– Sarah Gavin
*
Louis Lombardi
Louis Lombardi (born January 17, 1968) is an American actor known for his roles in ''The Sopranos'', ''Fantasy Island'', and ''24'' and also as the bartender in ''Battleship''.
Early life
Lombardi was born in The Bronx, New York City, the s ...
Robert Cicchini
Robert Cicchini is an American film and television actor and director.
Among Cicchini's film appearances are his roles as Lou Pennino, Vincent Corleone's bodyguard, in '' The Godfather Part III'' (1990), Bill Guidone in '' Light Sleeper'' (1 ...
– Howard Bern
* Cameron Bancroft – Lee Castle
* Shawn Doyle – Ronnie Lobell
* Thomas Vincent Kelly – Marc Besson
* Butch Klein – Eric Richards
* Naomi Kirkpatrick – Meredith Atterson
* Brandon Barash – Brandon
* Shannon Becker – Allison Nichols
* Michael Bofshever – Dr. Mark Kaylis
* Gwendoline Yeo – Melissa Raab
*
Alicia Coppola
Alicia Coppola (born April 12, 1968) is an American actress. She became known for playing Lorna Devon in the soap opera '' Another World'' from 1991 to 1994. Afterwards, she made regular and guest star appearances in various television series, ...
Keith Szarabajka
Keith Szarabajka (; ; born December 2, 1952) is an American actor. He is best known for his roles as Mickey Kostmayer on '' The Equalizer'', Daniel Holtz on ''Angel'', Gerard Stephens in '' The Dark Knight'' and Adam Engell in '' Argo''. He has ...
– Robert Morrison
* Kris Iyer – Sabir Ardakani
* Faran Tahir – Tomas Sherek
* Matt Gallini – Abdul Mahnesh
* Kiran Rao – Hikmat Palpatine
Keeler's family and administration
* Geoff Pierson – President John Keeler
* Chris Olivero – Kevin Keeler
*
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
– Vice-president Charles LoganChertoff says Homeland Security no '24' /ref>
* Jude Ciccolella – Mike Novick
*
John Allen Nelson
John Allen Nelson is an American actor and screenwriter. He is best known for his roles on television as Warren Lockridge on '' Santa Barbara'', John D. Cort on ''Baywatch'', Walt Cummings in '' 24'' and Silas Bunch in '' Crazy Ex-Girlfriend''. ...
Patrick Kilpatrick
Patrick Donald Kilpatrick, Jr. (born August 20, 1949) is an American actor, film journalist and educator. He has appeared in over 200 films and television series.
Early life
Kilpatrick was born in Orange, Virginia, the son of Robert Donald Kilp ...
– Secret Service Agent Dale Spalding
* Matt Salinger – Mark Kanar
Lukas Haas
Lukas Daniel Haas (born April 16, 1976) is an American actor and musician. His acting career has spanned four decades, during which he has appeared in more than 50 feature films and a number of television shows and stage productions. His notable ...
– Andrew Paige
* Leighton Meester – Debbie Pendleton
* Angela Goethals – Maya Driscoll (Erin Driscoll's daughter)
* Roxanne Day – Jen Slater
* T. J. Thyne – Jason Girard
* Claudette Mink – Kelly Girard
* Evan Handler – David Weiss
* Tim Kelleher – Greg Merfield (Secret Service Agent)
* Lina Patel – Nabilla Al-Jamil
* Phyllis Lyons – Karen Pendleton
* Michael Benyaer – Naseem
*
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
* James Morrison – Bill Buchanan(CTU Director/ CTU Division Director)
*
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Carlo Rota
Carlo Dante Rota (born 17 April 1961) is a British-born Canadian actor. He has appeared in '' Little Mosque on the Prairie'' and as systems analyst Morris O'Brian on the Fox series '' 24''. He also co-starred as Emilio Solano in '' Jane the ...
– Morris O'BrianCarlo Rota at IMDB /ref> ( Chloe O'Brian's ex-husband)
* Sean Astin – Lynn McGill (Division; takes over as CTU Director)
*
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
– Audrey Raines (DOD liaison for CTU)
*
Louis Lombardi
Louis Lombardi (born January 17, 1968) is an American actor known for his roles in ''The Sopranos'', ''Fantasy Island'', and ''24'' and also as the bartender in ''Battleship''.
Early life
Lombardi was born in The Bronx, New York City, the s ...
– Edgar Stiles(CTU agent)
*
Roger Cross
Roger Cross (born October 19, 1969) is a Jamaican-Canadian actor who has made numerous appearances in several films and television series, mostly on productions shot in Canada. He is known for his work as Curtis Manning on '' 24'' (2005–2007 ...
Jayne Atkinson
Jayne Atkinson (born 18 February 1959) is a British-American actress. She is best known for the role of Karen Hayes on '' 24'', as well as her Tony Award–nominated roles in '' The Rainmaker'' and '' Enchanted April''. She has also appeared in ...
– Karen HayesSupporting players get to shine /ref>(
Homeland Security
Homeland security is an American national security term for "the national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive" to ...
official)
* Stephen Spinella – Miles Papazian (Hayes' assistant)
* Jonah Lotan – Spenser Wolff (CTU agent)
* Danielle Burgio – Carrie Bendis (CTU agent)
* Kate Mara – Shari Rothenberg (CTU agent)
* Martin A. Papazian – Rick Burke
* Thomas Vincent Kelly – Marc Besson
* Jenny Levine – Valerie Harris
* Peter Asle Holden – Harry Swinton (CTU security guard)
* Carl Edwards – Jim Hill (
Homeland Security
Homeland security is an American national security term for "the national effort to ensure a homeland that is safe, secure, and resilient against terrorism and other hazards where American interests, aspirations, and ways of life can thrive" to ...
official)
* Josie Di Vincenzo – CTU Agent Mara Tyler
* David Joyner – CTU S.W.A.T Agent Jones
* Michael Roddy – CTU S.W.A.T Agent Smith
* Tony Wayne – Robin Powers
* Alex Castillo – CTU Guard Hugo
* Marci Michelle – CTU Agent Marcy Reynolds
* Thomas Howell – CTU Guard Henry
* Billy Chamberlain – CTU Agent Fitzpatrick
*
John McCain
John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American statesman and United States Navy, naval officer who represented the Arizona, state of Arizona in United States Congress, Congress for over 35 years, first as ...
– CTU staffer
Sentox Nerve Gas Conspiracy
*
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
Paul McCrane
Paul McCrane (born January 19, 1961) is an American film, television and theatre actor, as well as a television director and singer. He is known for his portrayal of Montgomery MacNeil in the 1980 film '' Fame'', Frank Berry in the 1984 film '' T ...
John Allen Nelson
John Allen Nelson is an American actor and screenwriter. He is best known for his roles on television as Warren Lockridge on '' Santa Barbara'', John D. Cort on ''Baywatch'', Walt Cummings in '' 24'' and Silas Bunch in '' Crazy Ex-Girlfriend''. ...
Federal Government officials, employees and associates
*
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
Jean Smart
Jean Elizabeth Smart (born September 13, 1951) is an American actress. Jean Smart filmography, Her work includes both comedy and drama, and List of awards and nominations received by Jean Smart, her accolades include six Primetime Emmy Awards a ...
Ray Wise
Raymond Herbert Wise (born August 29, 1947) is an American actor best known for his role as Leland Palmer in ''Twin Peaks'' (1990–1991, Twin Peaks (season 3), 2017) and its prequel film ''Twin Peaks: Fire Walk with Me'' (1992). He has appeared ...
– Hal Gardner (Vice President)
*
John Allen Nelson
John Allen Nelson is an American actor and screenwriter. He is best known for his roles on television as Warren Lockridge on '' Santa Barbara'', John D. Cort on ''Baywatch'', Walt Cummings in '' 24'' and Silas Bunch in '' Crazy Ex-Girlfriend''. ...
– Walt Cummings (Chief of Staff)
* Jude Ciccolella – Mike Novick (Senior advisor)
* Glenn Morshower – Aaron Pierce (Secret Service)
* William Devane – James Heller (Secretary of Defense)
* Sandrine Holt – Evelyn Martin (Martha's personal aide)
* Alla Korot – Suzanne Cummings (Walt's wife)
* Anita Finlay – Wendy Brown (White House aide)
* Robb Reesman – Dr. Hill (Martha's personal doctor)
* Taylor Nichols – Burke
* David McDivitt – White House staffer
* Tracy Howe – Secret Service Agent Justin Adams
* Jason Grutter – Secret Service Agent Doug Masters
* Tim Mikulecky – Secret Service Agent Mark Wexler
Connie Britton
Connie Britton (born Constance Elaine Womack; March 6, 1967) is an American actress. Her accolades include nominations for five Primetime Emmy Awards and two Golden Globe Awards. She gained prominence for her roles in the television series ''S ...
– Diane Huxley
* Brady Corbet – Derek Huxley
* Penny Balfour – Jenny McGill
* Henry Ian Cusick – Theo Stoller
* Matthew Boylan – Dwayne Thompkins
* Angela Sarafyan – Inessa Kovalevsky
* Skylar Roberge – Amy Martin
*
JoBeth Williams
Margaret JoBeth Williams (born December 6, 1948) is an American actress. She rose to prominence appearing in such films as '' Kramer vs. Kramer'' (1979), '' Stir Crazy'' (1980), ''Poltergeist'' (1982), '' The Big Chill'' (1983), '' The Day After' ...
– Miriam Henderson
* Pia Artesona – Joanna Tandy
* Channon Roe – Cal
* Andrew Hawkes – Scott Evans
* Tom Wright – Admiral Kirkland
* Jeremy Ray Valdez – Petty Officer Tim Rooney
* Eddie Mekka – Ned
* Rick Garcia – Rick Garcia
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Paul McCrane
Paul McCrane (born January 19, 1961) is an American film, television and theatre actor, as well as a television director and singer. He is known for his portrayal of Montgomery MacNeil in the 1980 film '' Fame'', Frank Berry in the 1984 film '' T ...
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Carlo Rota
Carlo Dante Rota (born 17 April 1961) is a British-born Canadian actor. He has appeared in '' Little Mosque on the Prairie'' and as systems analyst Morris O'Brian on the Fox series '' 24''. He also co-starred as Emilio Solano in '' Jane the ...
– Morris O'Brian
*
Roger Cross
Roger Cross (born October 19, 1969) is a Jamaican-Canadian actor who has made numerous appearances in several films and television series, mostly on productions shot in Canada. He is known for his work as Curtis Manning on '' 24'' (2005–2007 ...
Eric Balfour
Eric Salter Balfour (born April 24, 1977) is an American actor. He made his film debut in the Lifetime movie ''No One Would Tell'' in 1996, followed by the drama '' Shattered Image'' (1998), followed by roles in '' What Women Want'' (2000), Rise ...
Spencer Garrett
Spencer Garrett Heckenkamp (born September 19, 1963) is an American actor. He is best known for his roles in the films ''Air Force One
Air Force One is the official air traffic control-designated Aviation call signs, call sign for a United ...
– Ben Kram (supervisor from Division)
* James C. Victor – Hal Turner (CTU Agent)
* Robb Weller – CTU Field Agent
* Brian Silverman – CTU Field Agent
* Lauten Richard Metcalfe – CTU Agent Stan Shavers
* Lex Cassar – CTU Agent Ryan
* Merik Tadros – CTU Agent Jamal
* J. R. Bourne – CTU Agent Connell Johnson
* Tony Wayne – Robin Powers
Federal Government officials, employees and associates
* D. B. Woodside – Wayne Palmer (President of the United States)
*
Peter MacNicol
Peter MacNicol (born April 10, 1954) is an American actor. He received a Theatre World Award for his 1981 Broadway debut in the play '' Crimes of the Heart''. His film roles include Galen in '' Dragonslayer'' (1981), Stingo in '' Sophie's Choic ...
– Tom Lennox(President Palmer's Chief of Staff)
*
Jayne Atkinson
Jayne Atkinson (born 18 February 1959) is a British-American actress. She is best known for the role of Karen Hayes on '' 24'', as well as her Tony Award–nominated roles in '' The Rainmaker'' and '' Enchanted April''. She has also appeared in ...
– Karen Hayes (National Security Advisor)
* Regina King – Sandra Palmer
* Powers Boothe – Noah Daniels (vice-president of the United States)
* Chad Lowe – Reed Pollock (Deputy Chief of Staff)
* Kari Matchett – Lisa Miller
* Bob Gunton – Ethan Kanin (Secretary of Defense)
* Michael Shanks – Mark Bishop (Lobbyist)
* Michael Reilly Burke – Bruce Carson
* Jim Holmes – Arthur Welton
* Ray Laska – Kevin Graves (Attorney General)
* D. C. Douglas – Blake Simon (President Palmer's Advisor)
* Matt McKenzie – Agent Hollister (Secret Service Agent)
* Andrea Grano – Ellen Price (President Palmer's press secretary)
* Jolene Kim – Melinda (President Palmer's assistant)
* Jamison Jones – Dan (Head of Secret Service)
* William Bumiller – Agent Lowry (Secret Service Agent)
* Matt Battaglia – Agent Jennings (Secret Service Agent)
* Ajay Mehta – Middle Eastern Ambassador
* Peter Iannone – Homeland Security Official
* Kurt Hueig – Homeland Security Official
* Myra Mawk – Homeland Security Official
Rade Šerbedžija
Rade Šerbedžija ( sr-Cyrl, Раде Шербеџија, ; born 27 July 1946) is a Croatian actor, director and musician. He is known for his portrayals of imposing figures on both sides of the law. He was one of the best known Yugoslav actors ...
– General Dmitri Gredenko
* David Hunt – Darren McCarthy
*
Kal Penn
Kalpen Suresh Modi ( born April 23, 1977), known professionally as Kal Penn, is an American actor, author, and former White House staff member in the Barack Obama administration.
As an actor he is known for his portrayals of Kumar Patel in t ...
– Ahmed Amar
* Shaun Majumder – Hasan Numair
* Missy Crider – Rita Brady
* Sam Kanater – General Mohmar Habib
* Steven Schub – Samir Hussain
* Dylan Kenin – Victor
* Patrick Sabongui – Nasir
* Said Faraj – Halil
* Sammy Sheik – Masheer
*
Adrian R'Mante
Adrian R'Mante (born February 3, 1978) is an American actor best known for his role as Esteban Julio Ricardo Montoya de la Rosa RamÃrez in '' The Suite Life of Zack & Cody''.
Early life
R'Mante was born and raised in Tampa, Florida
Tamp ...
Paul McCrane
Paul McCrane (born January 19, 1961) is an American film, television and theatre actor, as well as a television director and singer. He is known for his portrayal of Montgomery MacNeil in the 1980 film '' Fame'', Frank Berry in the 1984 film '' T ...
– Graem Bauer
* Maury Sterling – Kozelek Hacker
* Adrian Neil – Liddy
Anacostia Detention Facility
* Scott William Winters – Agent Samuels
* Al Faris – Salim
* Haaz Sleiman – Heydar
Russian Federation
*
John Noble
John Noble (born 20 August 1948) is an Australian actor. He is best known for his roles as Denethor in ''The Lord of the Rings'' film trilogy (2001–2003), and Dr. Walter Bishop in the Fox science fiction series '' Fringe'' (2008–2013). ...
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
Jean Smart
Jean Elizabeth Smart (born September 13, 1951) is an American actress. Jean Smart filmography, Her work includes both comedy and drama, and List of awards and nominations received by Jean Smart, her accolades include six Primetime Emmy Awards a ...
Alexander Siddig
Siddig el-Fadil (born 21 November 1965) is a British actor and director, known professionally as Alexander Siddig. Siddig is best known for his roles as Dr. Julian Bashir in the television series '' Star Trek: Deep Space Nine'', former terrori ...
Nancy Cartwright
Nancy Jean Cartwright (born October 25, 1957) is an American actress, best known as the long-time voice of Bart Simpson on ''The Simpsons'', for which she won a Primetime Emmy Award for Outstanding Voice-Over Performance and an Annie Award f ...
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Ever Carradine
Ever Carradine (born August 6, 1974) is an American actress. She is known for her roles as Tiffany Porter and Kelly Ludlow on the American Broadcasting Company, ABC television series ''Once and Again'' and ''Commander in Chief (TV series), Com ...
Erika (Computer Analyst)
*
John Billingsley
John Billingsley (, born May 20, 1960) is an American actor best known for his role as Doctor Phlox on the television series '' Star Trek: Enterprise''.
Early life and education
Billingsley was born in Media, Pennsylvania, and subsequently liv ...
Michael Latham (Security specialist)
Federal government officials, employees and associates
Colm Feore
Colm Joseph Feore (; born August 22, 1958) is a Canadian actor. A 15-year veteran of the Stratford Festival, he is known for his Gemini-winning turn as Prime Minister Pierre Trudeau in the CBC miniseries '' Trudeau'' (2002), his portrayal of ...
Henry Taylor (First Gentleman)
*
Sprague Grayden
Sprague Grayden (born July 21, 1980) is an American actress. She played schoolteacher Heather Lisinski in the television drama ''Jericho'', Karen Kawalski in '' John Doe'', first daughter Olivia Taylor in the television thriller '' 24'', and K ...
Olivia Taylor (First Daughter)
* Eric LivelyRoger Taylor
*
Cameron Daddo
Cameron Peter Daddo (born 7 March 1965) is an Australian actor, musician and presenter. From 1987 to 1988, he hosted dating game show ''Perfect Match (Australian game show), Perfect Match Australia''. He won two Logie Awards for his performanc ...
Mitchell Hayworth (Vice President of the United States of America)
*
Peter MacNicol
Peter MacNicol (born April 10, 1954) is an American actor. He received a Theatre World Award for his 1981 Broadway debut in the play '' Crimes of the Heart''. His film roles include Galen in '' Dragonslayer'' (1981), Stingo in '' Sophie's Choic ...
Warren Kole
Warren David Blosjo Jr. (born September 23, 1977) known professionally as Warren Kole, is an American actor known for his role as LAPD Detective Wes Mitchell on the USA Network original series ''Common Law''. He also played Roderick on the FOX o ...
Brian Gedge (Secret Service Agent)
* Mark KielyEdward Vossler (Secret Service Agent)
* Frank John HughesTim Woods (Secretary of Homeland Security)
* Kurtwood SmithSenator Blaine Mayer
* Gil BellowsFrank Trammell (U.S. Embassy Official in Sengala)
* Ryan CutronaAdmiral John Smith
* Christina ChangDr. Sunny Macer
* Mark DerwinJoe Stevens (Secretary of State)
* Lesley FeraAngela Nelson (Press Secretary)
* Sean MichaelCharles Solenz
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Carlo Rota
Carlo Dante Rota (born 17 April 1961) is a British-born Canadian actor. He has appeared in '' Little Mosque on the Prairie'' and as systems analyst Morris O'Brian on the Fox series '' 24''. He also co-starred as Emilio Solano in '' Jane the ...
Tony Todd
Anthony Tiran Todd (December 4, 1954 – November 6, 2024) was an American actor known for his distinctly deep and gravelly voice. He amassed several credits on screen and in video games since the 1980s, including the Candyman (character), titl ...
Jon Voight
Jonathan Vincent Voight (; born December 29, 1938) is an American actor. Throughout his career, he has received numerous accolades, including an Academy Award, a British Academy Film Award, and four Golden Globe Awards as well as nominations ...
Will Patton
William Rankin Patton (born June 14, 1954) is an American actor. He starred as Colonel Dan Weaver in the TNT science fiction series '' Falling Skies''.Amy Price-FrancisCara Bowden (operative disguised as Hodges' lawyer)
Don McManus
Don McManus (sometimes credited as Don R. McManus) is an American actor. Born in San Diego, California, he is a graduate of Yale University.
Career
McManus's film credits include ''Vice'', ''Grand Piano'', '' Under the Silver Lake'', '' The Ma ...
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Gregory Itzin
Gregory Martin Itzin (April 20, 1948 – July 8, 2022) was an American character actor of film and television best known for his role as U.S. President Charles Logan in the action thriller series '' 24''.
Early life
Itzin was born in Washing ...
Michael Gaston
Michael Gaston is an American film and television actor. He played agent List of Prison Break minor characters#Quinn, Quinn on the show ''Prison Break'', List of Jericho characters#Gray Anderson, Gray Anderson on the CBS drama series ''Jericho (20 ...
UN Secretary General
The secretary-general of the United Nations (UNSG or UNSECGEN) is the chief administrative officer of the United Nations and head of the United Nations Secretariat, one of the United Nations System#Six principal organs, six principal organs of ...
Anil Kapoor
Anil Kapoor (born 24 December 1956) is an Indian actor and producer who works primarily in Hindi cinema, Hindi films, in addition to Indian television and international films. In a career spanning over 40 years as an actor and since 2005 as a ...
David Anders
David Anders Holt (born March 11, 1981), known professionally as David Anders, is an American television and stage actor. He is best known for his roles as Julian Sark on '' Alias'', as Adam Monroe on '' Heroes'', as John Gilbert in the TV serie ...
– Josef Bazhaev
* Gene Farber – Oleg Bazhaev
*
Callum Keith Rennie
Callum Keith Rennie (born 14 September 1960) is a Canadian actor, based in British Columbia. His breakthrough role was as punk rocker Billy Tallent in the music mockumentary ''Hard Core Logo'' (1996), followed by a starring role as Det. Stanle ...
– Vladimir Laitanan
* Doug Hutchison – Davros
* Jordan Marder – Dimitri
* Jon Sklaroff – Ziya Dakhilov
* Tony Curran – Lugo Elson
Mare Winningham
Mary Megan Winningham, known professionally as Mare Winningham ( ; born May 16, 1959), is an American actress and singer-songwriter. She is the recipient of two Primetime Emmy Awards and has been nominated for an Academy Award, two Golden Globe ...
– Elaine Al-Zacar
*
Stephen Root
Stephen Root (born November 17, 1951) is an American actor. He has starred as Jimmy James on the NBC sitcom ''NewsRadio'' (1995–1999), as Milton Waddams in the film ''Office Space'' (1999), and voiced Bill Dauterive and Buck Strickland on the a ...
Michael Madsen
Michael Madsen (born September 25, 1957) is an American actor. Alongside his frequent collaborations with Quentin Tarantino—''Reservoir Dogs'' (1992), ''Kill Bill: Volume 2'' (2004), ''The Hateful Eight'' (2015), and ''Once Upon a Time in Hol ...
– Jim Ricker
* Joe Nieves –
NYPD
The City of New York Police Department, also referred to as New York City Police Department (NYPD), is the primary law enforcement agency within New York City. Established on May 23, 1845, the NYPD is the largest, and one of the oldest, munic ...
Officer James "Jim" Koernig
* Sandra Purpuro – Maggie Koernig
* Domenick Lombardozzi – NYPD Officer John Mazoni
* Johnny Wu – NYPD Officer Philip Lu
* Eli Goodman – Dr. Joel Levine
* Thomas Ryan – Gary Klausner
* Alex Carter – Nantz
Jack Bauer
Jack Bauer is a fictional character and the protagonist of the Fox television series '' 24''. Throughout the majority of the series' running, Bauer serves as a key member of the fictional CTU and other institutions. Bauer's job usually involv ...
Benjamin Bratt
Benjamin Bratt (born December 16, 1963) is an American actor. He is known for playing Paco Aguilar in '' Blood in Blood Out''. He had supporting film roles in the 1990s in ''Demolition Man'' (1993), ''Clear and Present Danger'' (1994) and '' ...
Tate Donovan
Tate Buckley Donovan (born September 25, 1963) is an American actor, comedian and television director. He is known for portraying Tom Shayes in ''Damages'', Jimmy Cooper in '' The O.C.'', and the voice of the title character in the 1997 Disne ...
– Chief of Staff Mark Boudreau
*
Kim Raver
Kimberly Jayne Raver (born March 15, 1969) is an American actress. She is known for television roles such as Dr. Teddy Altman on American Broadcasting Company, ABC's medical drama ''Grey's Anatomy'', Kim Zambrano on ''Third Watch'', and Audrey R ...
United Kingdom officials, employees and associates
*
Stephen Fry
Sir Stephen John Fry (born 24 August 1957) is an English actor, broadcaster, comedian, director, narrator and writer. He came to prominence as a member of the comic act Fry and Laurie alongside Hugh Laurie, with the two starring in ''A Bit of ...
–
Prime Minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
Alastair Davies
* Miranda Raison – Caroline Fowlds
* James Puddephatt – Ken
Open Cell
*
Mary Lynn Rajskub
Mary Lynn Rajskub () is an American actress and comedian who is best known for portraying Chloe O'Brian in the action thriller series '' 24'' and Gail the Snail in ''It's Always Sunny in Philadelphia''. Rajskub was a regular cast member on HBO' ...
Liam Garrigan
Liam Garrigan (born 1981) is an English actor. As a youth, he attended classes at Kingston upon Hull's Northern Theatre Company and was a student at Wyke College, Kingston upon Hull. His first television role was in 2003 as Characters of Holby ...
– Ian Al-Harazi
*
Sacha Dhawan
Sacha Dhawan () (born 1 May 1984) is a British actor. He began his career in the ITV series '' Out of Sight'' (1997–1998), '' The Last Train'' (1999), and '' Weirdsister College'' (2001–2002). He originated the role of Akthar in the play '' ...