Supergirl (season 4)
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The fourth season of the American television series ''
Supergirl Supergirl is the name of several fictional superheroines appearing in American comic books published by DC Comics. The original, current, and most well known Supergirl is Supergirl (Kara Zor-El), Kara Zor-El, the cousin of superhero Superman. Th ...
'', which is based on the
DC Comics DC Comics (originally DC Comics, Inc., and also known simply as DC) is an American comic book publisher owned by DC Entertainment, a subsidiary of Warner Bros. Discovery. DC is an initialism for "Detective Comics", an American comic book seri ...
character Kara Zor-El / Supergirl, premiered on
The CW The CW Network, LLC (commonly referred to as The CW or simply CW) is an American commercial broadcast television network which is controlled by Nexstar Media Group through a 75% ownership interest. The network's name is derived from the firs ...
on October 14, 2018. The season follows Kara, a reporter and superpowered alien who fights against those who threaten Earth. It is set in the
Arrowverse The Arrowverse is an American Superhero fiction, superhero media franchise and shared universe that is centered on various interconnected television series based on DC Comics superhero characters, primarily airing on The CW as well as web series ...
, sharing continuity with the other television series of the universe. The season is produced by
Berlanti Productions Berlanti Productions (formerly known as Berlanti-Liddell Productions and Berlanti Television) is an American film and television production company founded by screenwriter, producer and filmmaker Greg Berlanti and producer Mickey Liddell in 2000 ...
,
Warner Bros. Television Warner Bros. Television Studios, operating under the name Warner Bros. Television (abbreviated as WBTV; formerly known as Warner Bros. Television Division), is an American television production and distribution studio and the flagship studio o ...
, and
DC Entertainment DC Entertainment is an American entertainment company that was founded in September 2009 and is based in Burbank, California. The company is a subsidiary of Warner Bros. Discovery which manages DC Comics characters by working with other units ...
, with
Robert Rovner Robert Rovner is an American television producer and writer, best known for his work on TV shows ''Crossing Jordan'', '' Private Practice'', ''Dallas'', '' Bionic Woman'', Summerland, ''American Dreams'' (NBC) and ''Supergirl Supergirl is t ...
and Jessica Queller serving as
showrunners A showrunner is the top-level executive producer of a television series. The position outranks other creative and management personnel, including episode directors, in contrast to feature films, in which the director has creative control over th ...
. The season was ordered in April 2018. Production began that July and concluded in April 2019.
Melissa Benoist Melissa Marie Benoist ( ; born October 4, 1988) is an American actress and singer. Her first major role was Marley Rose on the Fox Broadcasting Company, Fox musical comedy drama ''Glee (TV series), Glee'' (2012–2014), in which she was a serie ...
stars as Kara, with principal cast members
Mehcad Brooks Mehcad Jason McKinley Brooks (born October 25, 1980) is an American actor and former fashion model. He is known for his roles as Matthew Applewhite in the second season of ABC's series ''Desperate Housewives'' (2005–2006), Jerome in '' The ...
,
Chyler Leigh Chyler Leigh West (pronounced ; ''née'' Potts; born April 10, 1982), known professionally as Chyler Leigh, is an American actress, singer and model. She is best known for her roles as Janey Briggs in the comedy film '' Not Another Teen Movie' ...
,
David Harewood David Michael Harewood (born 8 December 1965) is a British actor, presenter and the current president of the Royal Academy of Dramatic Art. He is best known for his roles as CIA Counterterrorism Director David Estes in ''Homeland'' (2011–2012 ...
, and
Katie McGrath Katie McGrath () is an Irish actress known for several television series: portraying Morgana Pendragon in BBC One's ''Merlin'' (2008–2012), Lucy Westenra on the British-American series ''Dracula'' (2013–2014), Saskia in the TV series ...
also returning from previous seasons, while
Jesse Rath Jesse Rath (born February 11, 1989) is a Canadian actor. He starred in the television series '' 18 to Life'' as Carter Boyd and as Ram on ''Aaron Stone''. He also appeared on the Syfy series '' Defiance'' playing the role of Alak Tarr, on '' Be ...
was promoted to the principal cast from his recurring status in season three. They are joined by new cast members
Sam Witwer Samuel Weiler Witwer IV (born October 20, 1977) is an American actor and voice actor. He is known for his roles as Crashdown in ''Battlestar Galactica'', Davis Bloome in ''Smallville'', Aidan Waite in '' Being Human'', Mr. Hyde in ''Once Upon ...
,
Nicole Maines Nicole Amber Maines (born 1997) is an American actress, writer, and transgender rights activist. Prior to her acting career, she was the anonymous plaintiff in the Maine Supreme Judicial Court case '' Doe v. Regional School Unit 26'', in which ...
, and
April Parker Jones April Parker Jones (born March 6, 1976) is an American television actress, best known for her roles as Darcy Hawkins in the CBS post-apocalyptic drama series ''Jericho'' from 2006 to 2008, and as Natalie Henning in the Oprah Winfrey Network prime ...
. Former series regular
Calista Flockhart Calista Kay Flockhart (born November 11, 1964) is an American actress. She is best known for portraying the title character on the Fox television series '' Ally McBeal'' (1997–2002), for which she received a Golden Globe Award in 1998 and w ...
makes an uncredited guest appearance in the third episode. The series was renewed for a fifth season on January 31, 2019.


Episodes


Cast and characters


Main

*
Melissa Benoist Melissa Marie Benoist ( ; born October 4, 1988) is an American actress and singer. Her first major role was Marley Rose on the Fox Broadcasting Company, Fox musical comedy drama ''Glee (TV series), Glee'' (2012–2014), in which she was a serie ...
as Kara Danvers / Kara Zor-El / Supergirl and
Red Daughter ''Supergirl'' is an American television series developed by Greg Berlanti, Ali Adler, and Andrew Kreisberg based on the characters created by Jerry Siegel and Joe Shuster in the Superman franchise and Al Plastino and Otto Binder's character Supe ...
*
Mehcad Brooks Mehcad Jason McKinley Brooks (born October 25, 1980) is an American actor and former fashion model. He is known for his roles as Matthew Applewhite in the second season of ABC's series ''Desperate Housewives'' (2005–2006), Jerome in '' The ...
as James Olsen / Guardian *
Chyler Leigh Chyler Leigh West (pronounced ; ''née'' Potts; born April 10, 1982), known professionally as Chyler Leigh, is an American actress, singer and model. She is best known for her roles as Janey Briggs in the comedy film '' Not Another Teen Movie' ...
as
Alex Danvers Alexandra "Alex" Danvers Ph.D. M.D., also known as Sentinel, is a fictional character from the Arrowverse television series ''Supergirl'', portrayed by actress Chyler Leigh. Created by executive producers Greg Berlanti, Ali Adler, and Andrew Kr ...
*
Katie McGrath Katie McGrath () is an Irish actress known for several television series: portraying Morgana Pendragon in BBC One's ''Merlin'' (2008–2012), Lucy Westenra on the British-American series ''Dracula'' (2013–2014), Saskia in the TV series ...
as
Lena Luthor Lena Luthor is the name of two fictional comic book characters in DC Comics. The first one, introduced in 1961, is the sister of Superman's nemesis Lex Luthor, while the second one, introduced in 2000, is Lex Luthor's daughter who is named after h ...
*
Jesse Rath Jesse Rath (born February 11, 1989) is a Canadian actor. He starred in the television series '' 18 to Life'' as Carter Boyd and as Ram on ''Aaron Stone''. He also appeared on the Syfy series '' Defiance'' playing the role of Alak Tarr, on '' Be ...
as Querl "Brainy" Dox / Brainiac 5 *
Sam Witwer Samuel Weiler Witwer IV (born October 20, 1977) is an American actor and voice actor. He is known for his roles as Crashdown in ''Battlestar Galactica'', Davis Bloome in ''Smallville'', Aidan Waite in '' Being Human'', Mr. Hyde in ''Once Upon ...
as Ben Lockwood / Agent Liberty *
Nicole Maines Nicole Amber Maines (born 1997) is an American actress, writer, and transgender rights activist. Prior to her acting career, she was the anonymous plaintiff in the Maine Supreme Judicial Court case '' Doe v. Regional School Unit 26'', in which ...
as Nia Nal / Dreamer *
April Parker Jones April Parker Jones (born March 6, 1976) is an American television actress, best known for her roles as Darcy Hawkins in the CBS post-apocalyptic drama series ''Jericho'' from 2006 to 2008, and as Natalie Henning in the Oprah Winfrey Network prime ...
as Lauren Haley *
David Harewood David Michael Harewood (born 8 December 1965) is a British actor, presenter and the current president of the Royal Academy of Dramatic Art. He is best known for his roles as CIA Counterterrorism Director David Estes in ''Homeland'' (2011–2012 ...
as J'onn J'onzz / Martian Manhunter


Recurring

*
Rhona Mitra Rhona Natasha Mitra (born 9 August 1976) is a British actress. Mitra is known for her roles as Sonja in '' Underworld: Rise of the Lycans'' (2009); as Major Rachel Dalton in the second and third seasons of '' Strike Back'' (2012–2013); as Rac ...
as
Mercy Graves Mercy Graves is a supervillain appearing in multimedia and American comic books published by DC Entertainment and DC Comics. Created for the DC Animated Universe (DCAU), she first appeared in 1996 on '' Superman: The Animated Series'' as the perso ...
* Robert Baker as
Otis Graves ''Supergirl'' is an American television series developed by Greg Berlanti, Ali Adler, and Andrew Kreisberg based on the characters created by Jerry Siegel and Joe Shuster in the Superman franchise and Al Plastino and Otto Binder's character Supe ...
* Anthony Konechny as Raymond Jensen / Parasite *
Bruce Boxleitner Bruce William Boxleitner (born May 12, 1950) is an American actor and science fiction and suspense writer. He is known for his leading roles in the television series '' How the West Was Won'', '' Bring 'Em Back Alive'', ''Scarecrow and Mrs. King ...
as Phil Baker *
Andrea Brooks Andrea K. Brooks (born March 3, 1989) is a Canadian actress and model best known for portraying Faith Carter on the Hallmark series ''When Calls the Heart'' and Eve Teschmacher in The CW series ''Supergirl''. Early life Born in Brantford, Onta ...
as
Eve Teschmacher Eve Teschmacher is a Fiction, fictional Character (arts), character created by Richard Donner and Mario Puzo who appears in DC Entertainment films and television series as Lex Luthor's Personal assistant, personal assistant and Innamorati, lov ...
*
Sarah Smyth Sarah Smyth (born October 12, 1982) is a Canadians, Canadian acting, actress who starred on the three seasons of the Canadian show ''Naked Josh'' and known for ''50/50 (2011 film), 50/50'' (2011), ''Percy Jackson & the Olympians: The Lightning T ...
as Lydia Lockwood * Graham Verchere as George Lockwood *
David Ajala David Ajala (born 21 May 1986) is a British actor. He is known for his roles as Manchester Black in ''Supergirl'' (20182019), Captain Roy Eris in '' Nightflyers'' (2018), and Cleveland "Book" Booker in '' Star Trek: Discovery'' (20202024). Ea ...
as
Manchester Black Manchester Black is a fictional character in American comic books published by DC Comics, in particular those featuring Superman. He was created by Joe Kelly and Doug Mahnke in ''Action Comics'' #775 (March 2001). Introduced as an antihero, the ch ...
* Jessica Meraz as Pamela Ferrer / Menagerie *
Azie Tesfai Azie Tesfai is an American actress, writer, and producer. She is known for her television roles, including ''Jane the Virgin'' and ''Supergirl''. Early life and education Azalech ''(Azie)'' Tesfai was raised in Los Angeles, California, the daugh ...
as Kelly Olsen *
Jon Cryer Jonathan Niven Cryer (born April 16, 1965) is an American actor. Born into a show business family, he made his film debut with a lead role in ''No Small Affair'' (1984); his breakout role was as Duckie in the John Hughes (filmmaker), John Hughe ...
as
Lex Luthor Alexander "Lex" Joseph Luthor () is a supervillain in American comic books published by DC Comics. Created by Jerry Siegel and Joe Shuster, the character first appeared in ''Action Comics'' #23 (published on February 22, 1940, with a cover d ...


Guest


"Elseworlds"

*
John Wesley Shipp John Wesley Shipp (born January 22, 1955) is an American actor known for his various television roles. He played the lead Barry Allen on CBS's superhero series ''The Flash'' from 1990 to 1991, and Mitch Leery, the title character's father, on ...
as
Barry Allen / Flash Barry may refer to: People and fictional characters * Barry (name), including lists of people with the given name, nickname or surname, as well as fictional characters with the given name * Dancing Barry, stage name of Barry Richards (born c. 195 ...
of Earth-90 *
LaMonica Garrett LaMonica Garrett (born May 23, 1975) is an American actor and former professional Slamball player. He is best known for his roles as Deputy Sheriff Cane in the FX series ''Sons of Anarchy'' (2011–2014), Mike Ritter in the ABC/Netflix series ...
as Mar Novu / The Monitor *
Stephen Amell Stephen Adam Amell (born May 8, 1981) is a Canadian actor. He came to prominence for playing the lead role of Oliver Queen on the CW superhero series ''Arrow'' (2012–2020), based on DC Comics. Amell also appeared in subsequent Arrowverse franc ...
as Oliver Queen / Green Arrow *
David Ramsey David Paul Ramsey (born November 17, 1971) is an American actor. He is best known for his roles in The CW Arrowverse series ''Arrow'', ''The Flash'', ''Supergirl'', and ''Batwoman'' as John Diggle / Spartan, portraying Diggle and Bass Reeves i ...
as John Diggle * Carlos Valdes as Cisco Ramon *
Danielle Panabaker Danielle Nicole Panabaker (born September 19, 1987) is an American actress. She began acting as a teenager and came to prominence for her roles in the The Walt Disney Company, Disney films ''Stuck in the Suburbs'' (2004), ''Sky High (2005 film), ...
as Caitlin Snow and Killer Frost *
Tyler Hoechlin Tyler Lee Hoechlin (; born September 11, 1987) is an American actor. He initially earned recognition for starring as Michael Sullivan Jr. in the 2002 film '' Road to Perdition''. In television, Hoechlin starred as Martin Brewer on '' 7th Heaven ...
as Kal-El / Clark Kent / Superman (Earth-38) and John Deegan / Superman *
Grant Gustin Thomas Grant Gustin (born January 14, 1990) is an American actor. He is best known for his roles as Barry Allen / The Flash on The CW series ''The Flash'' (2014–2023) as part of the Arrowverse and as Sebastian Smythe on the Fox series ''Gl ...
as
Barry Allen / Flash Barry may refer to: People and fictional characters * Barry (name), including lists of people with the given name, nickname or surname, as well as fictional characters with the given name * Dancing Barry, stage name of Barry Richards (born c. 195 ...
*
Jeremy Davies Jeremy Boring (born October 28, 1969), known professionally as Jeremy Davies, is an American actor. He is known for playing Ray Aibelli in '' Spanking the Monkey'' (1994), Corporal Timothy Upham in ''Saving Private Ryan'' (1998), Private Toffl ...
as John Deegan *
Ruby Rose Ruby Rose Langenheim (born 20 March 1986) is an Australian actress, television presenter, and model. She gained prominence for her role in Orange Is the New Black season 3, season three of the Netflix series ''Orange Is the New Black'' (2015†...
as Kate Kane / Batwoman * Cassandra Jean Amell as Nora Fries *
Adam Tsekhman Adam Tsekhman is a Canadian actor best known for his role as Gary Green (Arrowverse), Gary Green on the television series ''Legends of Tomorrow''. Early life Adam Tsekhman was born in Winnipeg, Manitoba, but raised in Toronto, Ontario. His pa ...
as Gary Green *
Bob Frazer Bob Frazer (born 1971) is a Canadian actor of stage and television. Frazer was born in Ontario. He lives in British Columbia. Career Frazer has won multiple Jessie Richardson Theatre Awards, including: "Outstanding Performance by an Actor in ...
as Roger Hayden / Psycho-Pirate * Elizabeth Tulloch as
Lois Lane Lois Lane is a fictional character appearing in American comic books published by DC Comics. Created by writer Jerry Siegel and artist Joe Shuster, she first appeared in ''Action Comics'' Action Comics 1, #1 (June 1938). Lois is an award-winning ...


Production


Development

At the
Television Critics Association The Television Critics Association (TCA) is a group of approximately 200 American and Canadian television critics, journalists and columnists who cover television programming for newspapers, magazines and web publications. The TCA accepts appli ...
press tour in January 2018,
The CW The CW Network, LLC (commonly referred to as The CW or simply CW) is an American commercial broadcast television network which is controlled by Nexstar Media Group through a 75% ownership interest. The network's name is derived from the firs ...
president
Mark Pedowitz Mark Pedowitz is an American entertainment executive. From 2011 to 2022, he was the president, and then chairman and CEO of The CW, after replacing the former president of entertainment Dawn Ostroff. During his time at The CW, Pedowitz oversaw al ...
said he was "optimistic" and "confident" about ''Supergirl'' and the other
Arrowverse The Arrowverse is an American Superhero fiction, superhero media franchise and shared universe that is centered on various interconnected television series based on DC Comics superhero characters, primarily airing on The CW as well as web series ...
shows returning next season, but added that it was too soon to announce anything just yet. On April 2,
The CW The CW Network, LLC (commonly referred to as The CW or simply CW) is an American commercial broadcast television network which is controlled by Nexstar Media Group through a 75% ownership interest. The network's name is derived from the firs ...
renewed the series for its fourth season.
Robert Rovner Robert Rovner is an American television producer and writer, best known for his work on TV shows ''Crossing Jordan'', '' Private Practice'', ''Dallas'', '' Bionic Woman'', Summerland, ''American Dreams'' (NBC) and ''Supergirl Supergirl is t ...
and Jessica Queller returned to serve as the season's
showrunners A showrunner is the top-level executive producer of a television series. The position outranks other creative and management personnel, including episode directors, in contrast to feature films, in which the director has creative control over th ...
without their former co-showrunner
Andrew Kreisberg Andrew Kreisberg (born April 23, 1971) is an American former television writer, producer and comic book writer. He is best known as the co-creator of the television series ''The Flash'', ''Arrow'', ''Supergirl'' and ''Legends of Tomorrow''. Pers ...
, who was fired during the previous season.


Writing

Following the conclusion of the third season, which closed with a second
Kara Danvers Kara Danvers, also known as Kara Zor-El on her homeworld, is a fictional character in the Arrowverse franchise, mainly the television series Supergirl (TV series), ''Supergirl''. Adapted for television by Greg Berlanti, Ali Adler and Andrew Kre ...
born from the aura that escaped during the final battle with Reign being found by Russian soldiers in
Siberia Siberia ( ; , ) is an extensive geographical region comprising all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has formed a part of the sovereign territory of Russia and its predecessor states ...
, Robert Rovner and Jessica Queller confirmed that the fourth season would be inspired by the '' Superman: Red Son'' comic book mini-series. Queller described the adaptation as "an homage" to the series, which portrays what would have happened if
Superman Superman is a superhero created by writer Jerry Siegel and artist Joe Shuster, which first appeared in the comic book ''Action Comics'' Action Comics 1, #1, published in the United States on April 18, 1938.The copyright date of ''Action Comics ...
had landed in Russia and became a hero there instead of in America. The story intended to examine the nature-versus-nurture debate, and developed as a "slow-burn" throughout the season. At
San Diego Comic-Con San Diego Comic-Con is a comic book convention and multi-genre entertainment event held annually in San Diego, California, at the San Diego Convention Center. Founded in 1970, originally showcasing primarily comic books and science fiction/fant ...
2018, Rovner and Queller stated that the season would aim to be more "grounded" than previous seasons in order to touch on topical real-world issues. They confirmed that the fourth season would look to refocus on Kara's professional career as a reporter and see her act as a mentor to
Cat Grant Cat Grant is a fictional character appearing in American comic books published by DC Comics. In live-action television, the character has been played by Tracy Scoggins in '' Lois & Clark: The New Adventures of Superman'', Keri Lynn Pratt in ''S ...
's former protégé, both at CatCo and as a superhero, paralleling Kara's own journey of coming into her own. The duo added that "This is the season where Kara becomes as much a hero as Supergirl." Teasing the main villain of the season, the producers described
Agent Liberty Agent Liberty (Benjamin Lockwood) is a fictional character appearing in American comic book, American comic books published by DC Comics. Created by Dan Jurgens, he made his debut in ''Superman'' vol. 2 #60 (Oct. 1991), and was later given his own ...
as the leader of "a hate group that supports a human-first world order" and under the guise of a family man, provokes "anti-alien sentiment in the country, echoing the hateful rhetoric we're seeing right now in certain American politics." Rovner and Queller also announced that the theme of the season would be "What is stronger: hope or fear?"
Melissa Benoist Melissa Marie Benoist ( ; born October 4, 1988) is an American actress and singer. Her first major role was Marley Rose on the Fox Broadcasting Company, Fox musical comedy drama ''Glee (TV series), Glee'' (2012–2014), in which she was a serie ...
commented that, "I think their main premise is that fear itself is a villain, and can hope conquer it? Supergirl stands for hope, so we'll see." Queller concurred, adding that the season would investigate, "How can upergirlbe a beacon of hope when she represents what people are ''afraid'' of?"


Casting

Main cast members Melissa Benoist,
Mehcad Brooks Mehcad Jason McKinley Brooks (born October 25, 1980) is an American actor and former fashion model. He is known for his roles as Matthew Applewhite in the second season of ABC's series ''Desperate Housewives'' (2005–2006), Jerome in '' The ...
,
Chyler Leigh Chyler Leigh West (pronounced ; ''née'' Potts; born April 10, 1982), known professionally as Chyler Leigh, is an American actress, singer and model. She is best known for her roles as Janey Briggs in the comedy film '' Not Another Teen Movie' ...
,
David Harewood David Michael Harewood (born 8 December 1965) is a British actor, presenter and the current president of the Royal Academy of Dramatic Art. He is best known for his roles as CIA Counterterrorism Director David Estes in ''Homeland'' (2011–2012 ...
, and
Katie McGrath Katie McGrath () is an Irish actress known for several television series: portraying Morgana Pendragon in BBC One's ''Merlin'' (2008–2012), Lucy Westenra on the British-American series ''Dracula'' (2013–2014), Saskia in the TV series ...
return from previous seasons as Kara Danvers / Kara Zor-El / Supergirl, James Olsen /
Guardian Guardian usually refers to: * Legal guardian, a person with the authority and duty to care for the interests of another * ''The Guardian'', a British daily newspaper (The) Guardian(s) may also refer to: Places * Guardian, West Virginia, Unit ...
,
Alex Danvers Alexandra "Alex" Danvers Ph.D. M.D., also known as Sentinel, is a fictional character from the Arrowverse television series ''Supergirl'', portrayed by actress Chyler Leigh. Created by executive producers Greg Berlanti, Ali Adler, and Andrew Kr ...
, J'onn J'onzz / Martian Manhunter, and
Lena Luthor Lena Luthor is the name of two fictional comic book characters in DC Comics. The first one, introduced in 1961, is the sister of Superman's nemesis Lex Luthor, while the second one, introduced in 2000, is Lex Luthor's daughter who is named after h ...
, respectively. Benoist also portrays Red Daughter, the clone of Kara. The fourth season is the first not to feature original cast member Jeremy Jordan, who plays
Winn Schott ''Supergirl (TV series), Supergirl'' is an American television series developed by Greg Berlanti, Ali Adler, and Andrew Kreisberg based on the characters created by Jerry Siegel and Joe Shuster in the Superman (franchise), Superman franchise and ...
. While it was initially announced that he would shift into a recurring capacity for the fourth season, Rovner later said he would not appear until the fifth season. Chris Wood and
Odette Annable Odette Juliette Annable (; born May 10, 1985) is an American actress. She is known for various roles in film and television, including as Dr. Jessica Adams in the Fox medical drama series ''House'', Beth McIntyre in the monster film ''Cloverfi ...
, who became regulars in the second and third seasons, respectively, too did not reprise their roles as
Mon-El Lar Gand, known mainly as Mon-El (and alternatively as Valor and M'Onel), is a superhero appearing in American comic books published by DC Comics, commonly in association with the Legion of Super-Heroes, Superboy (Kal-El), Superboy, and Superman. ...
and Samantha Arias / Reign, respectively, as regulars in the fourth season.
Jesse Rath Jesse Rath (born February 11, 1989) is a Canadian actor. He starred in the television series '' 18 to Life'' as Carter Boyd and as Ram on ''Aaron Stone''. He also appeared on the Syfy series '' Defiance'' playing the role of Alak Tarr, on '' Be ...
was promoted to a series regular after previously recurring in the third season as Querl Dox / Brainiac 5.
Sam Witwer Samuel Weiler Witwer IV (born October 20, 1977) is an American actor and voice actor. He is known for his roles as Crashdown in ''Battlestar Galactica'', Davis Bloome in ''Smallville'', Aidan Waite in '' Being Human'', Mr. Hyde in ''Once Upon ...
joined the main cast as Agent Liberty.
Nicole Maines Nicole Amber Maines (born 1997) is an American actress, writer, and transgender rights activist. Prior to her acting career, she was the anonymous plaintiff in the Maine Supreme Judicial Court case '' Doe v. Regional School Unit 26'', in which ...
and
April Parker Jones April Parker Jones (born March 6, 1976) is an American television actress, best known for her roles as Darcy Hawkins in the CBS post-apocalyptic drama series ''Jericho'' from 2006 to 2008, and as Natalie Henning in the Oprah Winfrey Network prime ...
had been cast as series regulars and would portray Nia Nal / Dreamer and Colonel Lauren Haley, respectively, with the former being the first transgender superhero on television.
Brent Spiner Brent Jay Spiner (; born February 2, 1949) is an American actor best known for his role as the android Data on the television series '' Star Trek: The Next Generation'' (19871994), four subsequent films (19942002), and '' Star Trek: Picard'' ( ...
was originally cast as Vice President Baker in August, but the role was recast later that month with
Bruce Boxleitner Bruce William Boxleitner (born May 12, 1950) is an American actor and science fiction and suspense writer. He is known for his leading roles in the television series '' How the West Was Won'', '' Bring 'Em Back Alive'', ''Scarecrow and Mrs. King ...
due to Spiner having "family issues conflicting with the show's production dates".
Lex Luthor Alexander "Lex" Joseph Luthor () is a supervillain in American comic books published by DC Comics. Created by Jerry Siegel and Joe Shuster, the character first appeared in ''Action Comics'' #23 (published on February 22, 1940, with a cover d ...
, Lena's half-brother and the archnemesis of Kara's cousin
Superman Superman is a superhero created by writer Jerry Siegel and artist Joe Shuster, which first appeared in the comic book ''Action Comics'' Action Comics 1, #1, published in the United States on April 18, 1938.The copyright date of ''Action Comics ...
, was introduced in this season;
Jon Cryer Jonathan Niven Cryer (born April 16, 1965) is an American actor. Born into a show business family, he made his film debut with a lead role in ''No Small Affair'' (1984); his breakout role was as Duckie in the John Hughes (filmmaker), John Hughe ...
, who portrayed Lex's nephew Lenny Luthor in the film '' Superman IV: The Quest for Peace'', was cast in the role.


Filming

Production for the season began on July 11, 2018, in
Vancouver, British Columbia Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the cit ...
, and concluded in April 2019. Melissa Benoist joined filming following the conclusion of her run on
Broadway Broadway may refer to: Theatre * Broadway Theatre (disambiguation) * Broadway theatre, theatrical productions in professional theatres near Broadway, Manhattan, New York City, U.S. ** Broadway (Manhattan), the street ** Broadway Theatre (53rd Stre ...
as the star of '' Beautiful: The Carole King Musical'' on August 4, 2018.


Arrowverse tie-ins

In May 2018, ''
Arrow An arrow is a fin-stabilized projectile launched by a bow. A typical arrow usually consists of a long, stiff, straight shaft with a weighty (and usually sharp and pointed) arrowhead attached to the front end, multiple fin-like stabilizers c ...
'' star
Stephen Amell Stephen Adam Amell (born May 8, 1981) is a Canadian actor. He came to prominence for playing the lead role of Oliver Queen on the CW superhero series ''Arrow'' (2012–2020), based on DC Comics. Amell also appeared in subsequent Arrowverse franc ...
announced at The CW
upfronts In the television industry, an upfront is a gathering at the start of important advertising sales periods, held by television network executives and attended by major advertisers and the media. It is so named because of its main purpose, to allo ...
that the next
Arrowverse The Arrowverse is an American Superhero fiction, superhero media franchise and shared universe that is centered on various interconnected television series based on DC Comics superhero characters, primarily airing on The CW as well as web series ...
crossover would feature
Batwoman Batwoman is a name of several superheroes appearing in American comic books published by DC Comics, depicted as female counterparts and allies of Batman similarly to Batgirl. The original version of the character, Kathy Kane (eventually given t ...
and
Gotham City Gotham City ( ), or simply Gotham, is a fictional city in the Northeastern United States that serves as the primary city appearing in American comic books published by DC Comics. It is best known as the home of the superhero Batman and his List ...
. The crossover "
Elseworlds Elseworlds is the publication imprint (trade name), imprint for American comic books produced by DC Comics for stories that take place outside the DC Universe Canon (fictional), canon. Elseworlds publications are set in alternate realities that ...
" was a pilot for a Batwoman solo series, which premiered in October 2019.


Marketing

The main cast of the season as well as
executive producers Executive producer (EP) is one of the top positions in the production of media. Depending on the medium, the executive producer may be concerned with management accounting or associated with legal issues (like copyrights or royalties). In films, ...
Robert Rovner, Jessica Queller, and Sarah Schechter attended
San Diego Comic-Con San Diego Comic-Con is a comic book convention and multi-genre entertainment event held annually in San Diego, California, at the San Diego Convention Center. Founded in 1970, originally showcasing primarily comic books and science fiction/fant ...
on July 21, 2018, to promote the season.


Release


Broadcast

In May 2018, it was announced that ''Supergirl'', which had aired on Mondays since its debut, would move to Sundays for its fourth season due to the wrong date due programming expansion to Sunday nights. The season premiered on The CW in the United States on October 14, 2018. The annual crossover episode will swap time-slots with ''
The Flash The Flash is the name of several superheroes appearing in American comic books published by DC Comics. Created by writer Gardner Fox and artist Harry Lampert, the original Flash first appeared in ''Flash Comics'' #1 (cover date, cover-dated Jan ...
'' for that week and will air on Tuesday, December 11.


Home media

The season was released on
DVD The DVD (common abbreviation for digital video disc or digital versatile disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any ki ...
and
Blu-ray Blu-ray (Blu-ray Disc or BD) is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-defin ...
on September 17, 2019, with special features including the show's 2018 Comic-Con panel, deleted scenes and a gag reel. The Blu-ray release also included all three episodes of the fifth annual Arrowverse crossover event titled "
Elseworlds Elseworlds is the publication imprint (trade name), imprint for American comic books produced by DC Comics for stories that take place outside the DC Universe Canon (fictional), canon. Elseworlds publications are set in alternate realities that ...
".


Reception


Ratings


Critical response

The
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website
Rotten Tomatoes Rotten Tomatoes is an American review aggregator, review-aggregation website for film and television. The company was launched in August 1998 by three undergraduate students at the University of California, Berkeley: Senh Duong, Patrick Y. Lee ...
reports a 87% approval rating for the fourth season, with an average rating of 7.26/10 based on 7 reviews. The website's critic consensus reads: "Though it's a little tonally inconsistent, ''Supergirls fourth season still soars thanks to strong, relevant writing brought to life by its charming cast." Reviewing for ''
Den of Geek ''Den of Geek'' is a UK and US-based website covering entertainment with a focus on pop culture. The website also issues a biannual magazine. History ''Den of Geek'' was founded in 2007 by Simon Brew in London. In 2012, DoG Tech LLC licensed ' ...
'', Delia Harrington gave the premiere a rating of 4/5, writing: "The ''Supergirl'' season 4 opener sows the seeds of a season's worth of conflict while being a great episode in its own right." ''
IGN ''IGN'' is an American video gaming and entertainment media website operated by IGN Entertainment Inc., a subsidiary of Ziff Davis, Inc. The company's headquarters is located in San Francisco's SoMa district and is headed by its former e ...
''s Jesse Schedeen said of the premiere that, "After a disappointing finish to a generally underwhelming Season 3, it's good to see ''Supergirl'' quickly bouncing back this week. 'American Alien' sets the stage for a promising conflict to come, introducing memorable new villains and supporting characters and forcing Kara to confront the things she can't control in her city. ''Supergirl'' is borrowing several pages from the
X-Men The X-Men are a superhero team in American comic books published by Marvel Comics. Created by writer/editor Stan Lee and artist/co-plotter Jack Kirby, the team first appeared in Uncanny X-Men, ''The X-Men'' #1 (September 1963). Although initial ...
playbook, and that's by no means a bad thing." He gave the episode a rating of 8.6/10, concluding that, "''Supergirls fourth season is off to a promising start thanks to an eventful and dramatic premiere episode." Overall, he gave 9/10 points to the whole season, stating that "Supergirl's fourth season is undoubtedly the strongest to date, thanks in large part to the concerted effort to make up for the lack of compelling, nuanced villains in year's past. The finale episode ties all those threads together in a satisfying way, wrapping up the shared saga of Red Daughter, Agent Liberty and Lex Luthor while also setting up Lena Luthor to become Kara's greatest and most personal enemy yet." Caroline Siede of ''
The A.V. Club ''The A.V. Club'' is an online newspaper and entertainment website featuring reviews, interviews, and other articles that examine films, music, television, books, games, and other elements of pop-culture media. ''The A.V. Club'' was created in ...
'' concurred with Schedeen's X-Men comparison, reflecting that over the seasons, " 'Supergirl''has grown both more explicit and more nuanced in its handling of social and political issues." Siede gave the premiere a "B+" grade, explaining, "I'm tempering my optimism with just a little bit of caution. ..''Supergirl'' still has plenty of room to grow, but it's nice to see the show get its core ethos so right." The book ''Adapting Superman: Essays on the Transmedia Man of Steel'' includes the chapter "Forging Kryptonite: Lex Luthor's Xenophobia as Societal Fracturing, from ''Batman v Superman'' to ''Supergirl''," which analyzes Lex Luthor's actions in Season 4 "as a representation exploring the cultural effects of encroaching xenophobia" from society to the family in the years following the 2016 United States presidential election.


Accolades

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Leo Awards The Leo Awards are the awards program for the British Columbia film and television industry. Held each May or June in Vancouver, British Columbia, Canada, the Leo Awards were founded by the Motion Picture Arts and Sciences Foundation of British C ...
, Best Sound in a Dramatic Series , data-sort-value="Petty, Kyle" , Kyle Petty (" Man of Steel") , , , - , Best Visual Effects in a Dramatic Series , data-sort-value="Babityan, Gevork" , Gevork Babityan, Kris Cabrera,
Armen V. Kevorkian Armen V. Kevorkian is an Armenian-American visual effects supervisor and television director. He is best known for his work on television series such as ''Ghost Whisperer'', '' Hawaii Five-0'', ''Banshee'', ''The Flash'', ''Supergirl'', and ''L ...
, Mike Leeming, Brian Reiss ("
Call to Action Call to Action (CTA) is an American progressivism in the United States, progressive organization that advocates a variety of changes in the Catholic Church. Call To Action's goals are to change church disciplines and teachings in such areas as ma ...
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Teen Choice Awards The Teen Choice Awards were an annual awards show that aired on the Fox television network between 1999 and 2019. The awards, based on a popularity vote that could be overridden by the producerswho reserved the right to choose the winnerscovered ...
, Choice TV Show: Action , ''Supergirl'' , , , - , Choice TV Actress: Action ,
Melissa Benoist Melissa Marie Benoist ( ; born October 4, 1988) is an American actress and singer. Her first major role was Marley Rose on the Fox Broadcasting Company, Fox musical comedy drama ''Glee (TV series), Glee'' (2012–2014), in which she was a serie ...
, , , - , Choice TV Villain ,
Jon Cryer Jonathan Niven Cryer (born April 16, 1965) is an American actor. Born into a show business family, he made his film debut with a lead role in ''No Small Affair'' (1984); his breakout role was as Duckie in the John Hughes (filmmaker), John Hughe ...
, ,


Notes


References

{{Arrowverse 2018 American television seasons 2019 American television seasons Supergirl (TV series) seasons United States presidential succession in fiction Fiction about discrimination