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 Guardians of the Galaxy Vol. 2 2017 Guardians of the Galaxy Vol. 3 2023 Superman 2025 Smallville 2001 ★ 7.3 Superman 2025
Raptor Guard #1 ★ 7.9 Guardians of the Galaxy Vol. 3 2023
Martinex ★ 4.9 The Neighbor 2020
Scott ★ 6.7 DC Showcase: The Phantom Stranger 2020
Seth (voice) ★ 7.1 DC Showcase - Batman: Death in the Family 2020
Seth (voice) ★ 7.6 Guardians of the Galaxy Vol. 2 2017
Martinex ★ 7 Justice League: Throne of Atlantis 2015
Drift Leader (voice) ★ 6.2 Nightwing and Robin 2015
Jonathan Crane / Scarecrow (voice) Series ★ 7 Impastor 2015
Buddy Dobbs ★ 4.7 Back in the Day 2014
Jim Owens ★ 7.4 Justice League: Doom 2012
Flash (voice) ★ 5.7 Hit & Run 2012
Gil Rathbinn ★ 5 Catch.44 2011
Brandon Series ★ 6.6 Breaking In 2011
Dutch ★ 5.4 Father of Invention 2010
Eddie ★ 5.5 Dragonlance: Dragons of Autumn Twilight 2008
Tanthalas 'Tanis' Half-Elven (voice) Series ★ 7.6 Batman: The Brave and the Bold 2008
Deadman / Triad Boss (voice) Series ★ 5.2 James Gunn's PG Porn 2008
Charlie Brown ★ 4.8 Kickin' It Old Skool 2007
Kip ★ 5.9 Racing Stripes 2005
Ruffshodd (voice) ★ 5.5 Cursed 2005
Kyle (uncredited) Series ★ 8.3 It's Always Sunny in Philadelphia 2005
Colin ★ 8.1 Justice League: Starcrossed - The Movie 2004
Flash (voice) Series ★ 8.3 Justice League Unlimited 2004
Ghoul (voice) ★ 6 Bringing Down the House 2003
Todd Gendler ★ 7.6 Justice League: Paradise Lost 2003
The Flash / Wally West (voice) Series ★ 8.3 Teen Titans 2003
Kid Flash (voice) ★ 5.8 Sorority Boys 2002
Adam / Adina ★ 6.3 Poolhall Junkies 2002
Danny ★ 7 Smallville 2002
Lex Luthor ★ 6.9 Sweet November 2001
Brandon / Brandy ★ 7.7 Justice League: Secret Origins 2001
Flash (voice) Series ★ 8.2 Justice League 2001
The Flash (voice) Series ★ 8.2 Smallville 2001
Lex Luthor Series ★ 7.5 The Zeta Project 2001
Agent West (voice) ★ 7.3 Batman Beyond: Return of the Joker 2000
Ghoul (voice) Series ★ 8.2 Jackie Chan Adventures 2000
Drago (voice) Series ★ 8 Static Shock 2000
Flash (voice) Series ★ 8.2 Batman Beyond 1999
Carter Wilson / Terminal (voice) ★ 5.7 Urban Legend 1998
Parker Riley Series ★ 7 The Wild Thornberrys 1998
Tom Ravenhearst (voice) ★ 6.4 Midnight in the Garden of Good and Evil 1997
George Tucker Series ★ 7.3 Late Night with Conan O'Brien 1993
Self - Guest 
