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 Erica Durance Lois Lane Actor Johnny Lewis Gabriel Duncan Guest Star Camille Mitchell Sheriff Nancy Adams Guest Star Nathaniel Deveaux Commander Guest Star Rekha Sharma Dr. Harden Guest Star Brad Turner Lt. Bledsoe Guest Star Steve Lawlor Lieutenant Taylor Guest Star Stacee Copeland Nurse Guest Star Kurt Evans EMT Guest Star Chad Hershler Head Engineer Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Brian Wayne Peterson Writer Kelly Souders Writer Whitney Ransick Director