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 Ian Somerhalder Adam Knight Guest Star Joseph Cross Jordan Cross Guest Star Camille Mitchell Sheriff Nancy Adams Guest Star Greg Kean Coach Joseph Altman Guest Star Meghan Ory Megan Calder Guest Star Shaun Johnston Matthew Cross Guest Star Louise Grant Old Lana Lang Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Greg Beeman Director Mark Verheiden Writer