People Magazine takes a look inside the mind of Lex Luthor, actor Michael Rosenbaum, who doesn't do spoilers but reveals some of the motivations behind his character. "This has been a whole journey of Lex becoming the ultimate villain in comic-book history: His mother dies, his brother Julian dies and he's got this evil dad. To watch him grow up trying to do the right thing all the time, it's like, 'He deserves to kick some ass right now!' There's nothing like telling someone off or having someone killed. On the show, of course."