Tom Welling Clark Kent Actor Michael Rosenbaum Lex Luthor Actor Kristin Kreuk Lana Lang Actor Sam Jones III Pete Ross Actor Allison Mack Chloe Sullivan Actor John Schneider Jonathan Kent Actor Annette O'Toole Martha Kent Actor Sean Faris Byron Moore Guest Star Gwynyth Walsh Mrs. Moore Guest Star Richard Moll Mr. Moore Guest Star Mitchell Kosterman Sheriff Ethan Miller Guest Star Jonathan Sutton Tad Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Rick Wallace Director Brian Wayne Peterson Writer Kelly Souders Writer