Michael Rosenbaum (born July 11, 1972) is an American actor and director. He is best known for portraying Lex Luthor on Smallville and Flash in the DC animated universe.

KNOWN FOR

Smallville
2001
It's Always Sunny in Philadelphia
2005
Late Night with Conan O'Brien
2003
Batman: The Brave and the Bold
2009
Jackie Chan Adventures
2004
ZDF-Mittagsmagazin
2011
The Tony Danza Show
2005
Nachtcafé
2013
The Late Late Show with Craig Kilborn
2001
The Wild Thornberrys
2000
Batman Beyond
1999
Superman
2025

FILMOGRAPHY

All
Movies
TV
Acting
72
Directing
3
Writing
3
Producing
4
2025
Superman
as Raptor Guard #1
2023
Guardians of the Galaxy Vol. 3
as Martinex
2023
The Flash: Saga of the Scarlet Speedster
as Self
2023
Kevin Conroy: I Am the Knight
as Self
2020
The Neighbor
as Scott
2020
DC Showcase: The Phantom Stranger
as Seth (voice)
2020
DC Showcase - Batman: Death in the Family
as Seth (voice)
2019
Chris Farley: Anything for a Laugh
as Self
2018
Urban Legacy: The Story Behind Urban Legend
as Self
2018
Inside of you with Michael Rosenbaum
2017
Guardians of the Galaxy Vol. 2
as Martinex
2017
Hunted
as Narrator
2015
Justice League: Throne of Atlantis
as Drift Leader (voice)
2015
Nightwing and Robin
as Jonathan Crane / Scarecrow (voice)
2015
Impastor
as Buddy Dobbs
2014
Back in the Day
as Jim Owens
2013
Nachtcafé
as Self
2012
Justice League: Doom
as Flash (voice)
2012
Hit & Run
as Gil Rathbinn
2011
Catch.44
as Brandon
2011
Ghild
as Brauly Gullivan
2011
Two-Legged Rat Bastards
as Young Eddie
2011
Cost of Living
as Doomed Alpha Team Member (voice)
2011
ZDF-Mittagsmagazin
as Self
2011
Breaking In
as Dutch
2010
Father of Invention
as Eddie
2010
Fudgy Wudgy Fudge Face
as Carly Carl
2010
Brother's Justice
as Dwayne Sage
2009
Batman: The Brave and the Bold
as Deadman / Triad Boss (voice)
2008
Dragonlance: Dragons of Autumn Twilight
as Tanthalas 'Tanis' Half-Elven (voice)
2008
James Gunn's PG Porn
as Charlie Brown
2007
Kickin' It Old Skool
as Kip
2005
Racing Stripes
as Ruffshodd (voice)
2005
Cursed
as Kyle (uncredited)
2005
The Tony Danza Show
as Self
2005
Teen Titans
as Kid Flash (voice)
2005
It's Always Sunny in Philadelphia
as Colin
2005
Justice League Unlimited
as Ghoul (voice)
2005
Justice League Unlimited
as Deadshot (voice)
2005
Justice League Unlimited
as The Flash (voice)
2004
Justice League: Starcrossed - The Movie
as Flash (voice)
2004
Jackie Chan Adventures
as Drago (voice)
2003
Bringing Down the House
as Todd Gendler
2003
Justice League: Paradise Lost
as The Flash / Wally West (voice)
2003
Static Shock
as Flash (voice)
2003
Late Night with Conan O'Brien
as Self - Guest
2003
Players
2003
Static Shock
as Trapper / Speedtrap (voice)
2002
Sorority Boys
as Adam / Adina
2002
Poolhall Junkies
as Danny
2002
Smallville
as Lex Luthor
2001
Sweet November
as Brandon
2001
Rave Macbeth
as Marcus
2001
Justice League: Secret Origins
as Flash (voice)
2001
Eyeball Eddie
as Skelley
2001
Justice League
as The Flash (voice)
2001
Smallville
as Lex Luthor
2001
The Zeta Project
as Agent West (voice)
2001
The Late Late Show with Craig Kilborn
as Self
2001
Batman Beyond
as Agent West (voice)
2000
Batman Beyond: Return of the Joker
as Ghoul (voice)
2000
The Wild Thornberrys
as Tom Ravenhearst (voice)
2000
Batman Beyond
as Carl (voice)
2000
Batman Beyond
as Ollie (voice)
2000
Static Shock
as Trapper (voice)
1999
Batman Beyond
as Carter Wilson / Terminal (voice)
1999
Zoe, Duncan, Jack and Jane
as Jack Cooper
1998
Urban Legend
as Parker Riley
1997
The Devil & The Angel
as The Devil
1997
1999
as Brick
1997
Midnight in the Garden of Good and Evil
as George Tucker
1997
The Tom Show
as Jonathan Summers