Lex May Do Smallville If-

Actor Michael Rosenbaum -- who spent 7 seasons as the malevolent, bald-headed Lex Luthor on the CW series Smallville -- says he would consider returning to the show to wrap up the character arc under one condition.

"I told the producers that I would only come back for the last episode or two if they let me wear a bald cap," he told The Windy City Times. He adds that shaving his head "wore out its welcome. Seven years everyday, filming in Vancouver, freezing my ass off. I couldn't even wear a hat because my makeup would get ruined. I had to be there two hours before the crew got there to shave my head."