Tom Welling Clark Kent Actor Kristin Kreuk Lana Lang Actor Michael Rosenbaum Lex Luthor Actor Allison Mack Chloe Sullivan Actor John Schneider Jonathan Kent Actor Annette O'Toole Martha Kent Actor John Glover Lionel Luthor Actor Jensen Ackles Jason Teague Actor Chris Carmack Geoff Johns Guest Star Erica Durance Lois Lane Guest Star Colby Johannson David 'Coop' Cooper Guest Star Amanda Crew Sorority Girl Guest Star Brandi Alexander Sorority Girl Guest Star Kirsten Williamson Police Officer Guest Star Steve Makaj Coach Calloway Guest Star Marcus Sim Marcus Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Jeannot Szwarc Director Todd Slavkin Writer Darren Swimmer Writer