Tom Welling Clark Kent Actor, Executive Producer Erica Durance Lois Lane Actor Justin Hartley Oliver Queen Actor Cassidy Freeman Tess Mercer Actor Allison Mack Chloe Sullivan Actor Callum Blue Zod Actor Aaron Ashmore Jimmy Olsen Actor Sam Witwer Davis Bloome Actor Kristin Kreuk Lana Lang Actor Michael Rosenbaum Lex Luthor Actor Eric Johnson Whitney Fordman Actor Sam Jones III Pete Ross Actor Annette O'Toole Martha Kent Actor John Schneider Jonathan Kent Actor John Glover Lionel Luthor Actor Jensen Ackles Jason Teague Actor Laura Vandervoort Kara Kent Actor Kelly Souders Executive Producer Brian Wayne Peterson Executive Producer James Marshall Executive Producer Michael Tollin Executive Producer Brian Robbins Executive Producer Joe Davola Executive Producer