Tom Welling Clark Kent Actor Kristin Kreuk Lana Lang Actor Michael Rosenbaum Lex Luthor Actor Sam Jones III Pete Ross Actor Allison Mack Chloe Sullivan Actor John Schneider Jonathan Kent Actor Annette O'Toole Martha Kent Actor John Glover Lionel Luthor Actor Neil Flynn Pete Dinsmore Guest Star Jodelle Ferland Emily Dinsmore Guest Star Camille Mitchell Sheriff Nancy Adams Guest Star Ingrid Torrance Wedding Planner Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer James Marshall Director Brian Wayne Peterson Writer Kelly Souders Writer