Tom Welling Clark Kent Actor Kristin Kreuk Lana Lang Actor Michael Rosenbaum Lex Luthor Actor Allison Mack Chloe Sullivan Actor John Glover Lionel Luthor Actor Erica Durance Lois Lane Actor Laura Vandervoort Kara Kent Actor Aaron Ashmore Jimmy Olsen Actor Anna Galvin Gina Guest Star Connor Stanhope Young Lex Luthor Guest Star Jill Teed Maggie Sawyer Guest Star Shaw Madson Lex's Henchman Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Ken Horton Director Don Whitehead Writer Holly Henderson Writer