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 Helen Slater Lara-El Guest Star Christopher Heyerdahl Zor-El Guest Star Michael Cassidy Grant Gabriel Guest Star Terence Stamp Jor-El Guest Voice Angela Moore Detroit Waitress Guest Star Jason Poulsen Colin Guest Star Patricia Cullen Meteorologist Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Glen Winter Director Todd Slavkin Writer Darren Swimmer Writer