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.
What if Warner Bros. had launched a DC Cinematic Universe a few years before Marvel did? What if it had a (mostly) completely different cast than anything we've gotten? This is the cast for my DC Cinematic Universe.
