Writer · Actor · DirectorMichael RosenbaumJuly 11, 1972(51 years old)Oceanside, New York, USAMichael 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.SocialsInstagramTwitterFacebookIMDbWebsiteKnown forGuardians of the Galaxy Vol. 2MartinexGuardians of the Galaxy Vol. 3MartinexIt's Always Sunny in PhiladelphiaColinSmallvilleDirector / Lex Luthor / Lex LuthorCursedKyle (uncredited)Hit & RunGil RathbinnJustice League: DoomBarry Allen / The Flash (voice)Batman Beyond: Return of the JokerGhoul (voice)Urban LegendParker RileyJackie Chan AdventuresDrago (voice)Racing StripesRuffshodd (voice)Sweet NovemberBrandon / Brandy