Michael Rosenbaum (born July 11, 1972) is an American actor and podcaster. He is known for portraying
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 ...
on the television series ''
Smallville
''Smallville'' is an American superhero fiction, superhero television series developed by writer-producers Alfred Gough and Miles Millar, based on the DC Comics character Superman created by Jerry Siegel and Joe Shuster. The series was produce ...
'', a role that ''
TV Guide
TV Guide is an American digital media
In mass communication, digital media is any media (communication), communication media that operates in conjunction with various encoded machine-readable data formats. Digital content can be created, vi ...
'' included in their 2013 list of "The 60 Nastiest Villains of All Time".
Rosenbaum is also known for portraying
Martinex in ''
Guardians of the Galaxy Vol. 2
''Guardians of the Galaxy Vol. 2'' is a 2017 American superhero film based on the Marvel Comics superhero team Guardians of the Galaxy (2008 team), Guardians of the Galaxy, produced by Marvel Studios and distributed by Walt Disney Studios M ...
'' and ''
Guardians of the Galaxy Vol. 3'', Parker in ''
Urban Legend
Urban legend (sometimes modern legend, urban myth, or simply legend) is a genre of folklore concerning stories about an unusual (usually scary) or humorous event that many people believe to be true but largely are not.
These legends can be e ...
'', Adam/Adina in ''
Sorority Boys'' and Dutch Nilbog on
Fox
Foxes are small-to-medium-sized omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull; upright, triangular ears; a pointed, slightly upturned snout; and a long, bushy tail ("brush").
Twelve species ...
's ''
Breaking In''. He also has an extensive voiceover career in animation, such as his role of
Wally West / The Flash in the
DC Animated Universe
The DC Animated Universe (DCAU, also referred to as the Timmverse or Diniverse by fans) is a Shared universe, shared fictional universe based on DC Comics properties and media franchise produced by Warner Bros. Animation. It began with ''Batman ...
series ''
Justice League
The Justice League, or Justice League of America (JLA), is a group of superheroes appearing in American comic books published by DC Comics. The team first appeared in ''The Brave and the Bold'' #28 (March 1960). Writer Gardner Fox conceived the ...
'' (2001–2004) and its sequel ''
Justice League Unlimited
''Justice League Unlimited'' (''JLU'') is an American superhero animated series that was produced by Warner Bros. Animation with DC Comics in season 3 and aired on Cartoon Network. Featuring a wide array of superheroes from the DC Universe, and ...
'' (2004–2006). Between 2015 and 2016, he played the lead role in the
TV Land
TV Land is an American pay television channel owned by Paramount Global through its networks division's MTV Entertainment Group. It was originally launched as Nick at Nite’s TV Land as a spinoff of Nick at Nite programing block consisting e ...
comedy series ''
Impastor''.
He is also the lead singer of the band Sun Spin with his friend Rob Danson. The band's first album, ''Best Days'' was released on February 9, 2021.
Early life
Rosenbaum was born in
Oceanside, New York
Oceanside is a Hamlet (New York), hamlet and census-designated place (CDP) located in the southern part of the town of Hempstead (town), New York, Hempstead, Nassau County, New York, United States. The population was 32,109 at the 2010 census.
...
and raised in
Newburgh, Indiana
Newburgh is an incorporated town in Ohio Township, Warrick County, Indiana, United States, along the Ohio River. The population was 3,325 as of the 2010 census, although the town is part of the larger Evansville metropolitan area, which recor ...
. His mother, Julie (née Eckstein), is a writer and his father, Mark Rosenbaum, worked in pharmaceuticals. He is one of six children with two brothers, Eric and Adam, and a sister, Laurie. After his parents' divorce, his mother remarried sports reporter Gordon Engelhardt, and his father remarried Alexis Pelegrino, with whom he had two daughters, Rosenbaum's half-sisters. His uncle is pet behaviorist
Warren Eckstein. Rosenbaum is
Jewish
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, rel ...
, and says he was "closer to religion" in New York than in Indiana.
Rosenbaum graduated from
Castle High School in
Newburgh, Indiana
Newburgh is an incorporated town in Ohio Township, Warrick County, Indiana, United States, along the Ohio River. The population was 3,325 as of the 2010 census, although the town is part of the larger Evansville metropolitan area, which recor ...
and from
Western Kentucky University
Western Kentucky University (WKU) is a public university in Bowling Green, Kentucky, United States. It was founded by the Commonwealth of Kentucky in 1906, though its roots reach back a few decades earlier. It operates regional campuses in Glas ...
in
Bowling Green, Kentucky
Bowling Green is a city in Warren County, Kentucky, United States, and its county seat. Its population was 72,294 as of the 2020 United States census, 2020 census, making it the List of cities in Kentucky, third-most populous city in the stat ...
with a degree in
theatre
Theatre or theater is a collaborative form of performing art that uses live performers, usually actors to present experiences of a real or imagined event before a live audience in a specific place, often a Stage (theatre), stage. The performe ...
arts. Immediately after, he moved to New York City to pursue an acting career.
Career

In 2001, Rosenbaum received a
Saturn Award
The Saturn Awards are American awards presented annually by the Academy of Science Fiction, Fantasy and Horror Films. The awards were created to honor science fiction, fantasy, and horror in film, but have since grown to reward other films bel ...
for his portrayal of Lex Luthor on ''Smallville''. Continuing in the superhero genre, he played
Wally West
Wallace Rudolph "Wally" West is a superhero appearing in American comic books published by DC Comics as the original Kid Flash and the third Flash (DC Comics character), Flash. His power consists mainly of speedster (fiction), superhuman speed. T ...
(a.k.a.
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 ...
) in 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 ...
animated series ''
Justice League
The Justice League, or Justice League of America (JLA), is a group of superheroes appearing in American comic books published by DC Comics. The team first appeared in ''The Brave and the Bold'' #28 (March 1960). Writer Gardner Fox conceived the ...
'', ''
Static Shock
''Static Shock'' is an American superhero animated television series based on the Milestone Media/DC Comics superhero Static. It premiered on September 23, 2000, on the WB Television Network's Kids' WB programming block. ''Static Shock'' ran ...
'', and ''
Justice League Unlimited
''Justice League Unlimited'' (''JLU'') is an American superhero animated series that was produced by Warner Bros. Animation with DC Comics in season 3 and aired on Cartoon Network. Featuring a wide array of superheroes from the DC Universe, and ...
'', as well as portraying a younger version of Wally West as
Kid Flash
Kid Flash is the name of several fictional superheroes appearing in comic books published by DC Comics, originally created by John Broome and Carmine Infantino, as a junior counterpart to DC Comics superhero The Flash. The first version of the ...
in ''
Teen Titans
The Teen Titans are a superhero team appearing in American comic books published by DC Comics, frequently in eponymous monthly series. As the group's name indicates, the members are teenage superheroes, many of whom have acted as sidekicks to DC ...
''. In the third season ''Justice League Unlimited'' episode "The Great Brain Robbery", Rosenbaum reprised his role as Lex Luthor when Wally and Lex Luthor temporarily switched bodies. In February 2008, Rosenbaum confirmed that he would be leaving ''Smallville'' after the seventh season. After many months of speculation and him first turning down the contract to return, it was announced on February 11, 2011 that Rosenbaum would return to ''Smallville'' for the two-hour series finale, which aired on May 13, 2011,
with Rosenbaum reprising his role as Lex Luthor.
In 2012, Rosenbaum appeared in ''
Hit and Run
In traffic laws, a hit and run or a hit-and-run is the criminal act of causing a traffic collision and not stopping afterwards. It is considered a supplemental crime in most jurisdictions.
Additional obligation
In many jurisdictions, there ma ...
'', which starred
Dax Shepard and
Kristen Bell
Kristen Anne Bell (born July 18, 1980) is an American actress, comedian, screenwriter, and producer. List of Kristen Bell performances, Her work includes both film and television, and List of awards and nominations received by Kristen Bell, h ...
. Rosenbaum portrayed the character Gil, a jealous ex-boyfriend from Annie's (Bell's character) past.
Rosenbaum provided the voice work for
Ghoul
In folklore, a ghoul (from , ') is a demon-like being or monstrous humanoid, often associated with graveyards and the consumption of human flesh. In the legends or tales in which they appear, a ghoul is far more ill-mannered and foul than go ...
in the animated
DCAU
The DC Animated Universe (DCAU, also referred to as the Timmverse or Diniverse by fans) is a Shared universe, shared fictional universe based on DC Comics properties and media franchise produced by Warner Bros. Animation. It began with ''Batman ...
film ''
Batman Beyond: Return of the Joker''. Rosenbaum filmed the original
SyFy comedy series ''Saved By Zeroes''; yet was never picked up. He recurred in
Fox
Foxes are small-to-medium-sized omnivorous mammals belonging to several genera of the family Canidae. They have a flattened skull; upright, triangular ears; a pointed, slightly upturned snout; and a long, bushy tail ("brush").
Twelve species ...
's original sitcom ''
Breaking In''; the show was cancelled initially after the first season but got a second chance, and Rosenbaum was promoted to series regular. The series was cancelled again after a few episodes of the second season.
In 2014, Rosenbaum made his feature-film directorial and writing debut with the comedy ''
Back in the Day'', starring as an actor who returns to his hometown in Indiana for a class reunion. The film was filmed in Newburgh and Evansville, Indiana. Prior to the production of ''Back in the Day'', Rosenbaum planned to direct another comedy film, titled ''Sorry is For Sissies''. The film had a cast including
Jon Heder
Jonathan Joseph Heder (; born October 26, 1977) is an American actor. He is best known for his breakout lead role as the title character of the comedy film ''Napoleon Dynamite'' (2004). He also voiced the character in the Fox animated serie ...
,
Colin Hanks
Colin Lewes Hanks (born November 24, 1977) is an American actor and filmmaker. He is best known for his role as Gus Grimly on the FX crime series '' Fargo'' (2014–2015), which earned him nominations for a Golden Globe Award, a Primetime Emmy ...
and
Jennifer Love Hewitt
Jennifer Love Hewitt (born February 21, 1979) is an American actress, producer and singer. Hewitt began her career as a child actress and singer, appearing in national television commercials before joining the cast of the Disney Channel serie ...
; however, at least half of the film's budget was lost, and the film was scrapped.
On June 17, 2014, Rosenbaum was cast as the lead in the
TV Land
TV Land is an American pay television channel owned by Paramount Global through its networks division's MTV Entertainment Group. It was originally launched as Nick at Nite’s TV Land as a spinoff of Nick at Nite programing block consisting e ...
original sitcom ''
Impastor''. The plot has been summarised as a "low-life who hides out in a small town by conning the residents into thinking he is their newly hired gay pastor".
In 2017, Rosenbaum served as narrator for the
reality television
Reality television is a genre of television programming that documents purportedly unscripted real-life situations, often starring ordinary people rather than professional actors. Reality television emerged as a distinct genre in the early 1990s ...
show ''
Hunted'' which pitted investigators against teams of ordinary citizens trying to evade capture as fugitives. Rosenbaum also starred in the Indie thriller ''
The Neighbor'' opposite William Fichtner.
In 2018, Rosenbaum debuted his casual celebrity interview-based podcast called ''Inside of You''.
His first guest was his ''Smallville'' co-star
Tom Welling
Thomas John Patrick Welling (born April 26, 1977) is an American actor, director, producer, podcaster, and model. He is best known for his role as Clark Kent in The WB (now The CW) superhero drama ''Smallville'' (2001–2011). He also co-starr ...
. The two subsequently launched the podcast ''Talkville'' in July 2022, where they re-watch every episode of ''Smallville''.
Rosenbaum reprised the role of Martinex in ''
Guardians of the Galaxy Vol. 3'', which premiered in May 2023.
On January 6, 2023, Rosenbaum's band Sun Spin released their second album, ''Never Is What it Is''.
In October 2023, ''
Los Angeles Daily News
The ''Los Angeles Daily News'' is the second-largest-circulating paid daily newspaper of Los Angeles, California, after the unrelated ''Los Angeles Times'', and the flagship newspaper of the Southern California News Group, a branch of Colorado ...
'' reported that Rosenbaum and his longtime friend
Jon Heder
Jonathan Joseph Heder (; born October 26, 1977) is an American actor. He is best known for his breakout lead role as the title character of the comedy film ''Napoleon Dynamite'' (2004). He also voiced the character in the Fox animated serie ...
would star in the horror-themed
reality television
Reality television is a genre of television programming that documents purportedly unscripted real-life situations, often starring ordinary people rather than professional actors. Reality television emerged as a distinct genre in the early 1990s ...
series ''Scared with Michael Rosenbaum and Jon Heder''. Rosenbaum said of the project, "I wanted to do a reality show because we love horror movies. We'll go to the scariest places on Earth."
In 2024, Rosenbaum was the lead actor in the audio series TRUE NOIR: The Assassination of Anton Cermak. The series was penned by Road to Perdition's, Max Allan Collins.
Filmography
Film
Television
Video games
References
External links
*
{{DEFAULTSORT:Rosenbaum, Michael
1972 births
Living people
Actors from Evansville, Indiana
American male film actors
American male television actors
American male video game actors
American male voice actors
American interview podcasters
Jewish American male actors
Male actors from Indiana
People from Newburgh, Indiana
Sigma Alpha Epsilon members
Western Kentucky University alumni
Writers from Evansville, Indiana
20th-century American male actors
21st-century American male actors
21st-century American Jews