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 Kevin Daniels Greg Flynn Guest Star Camille Mitchell Sheriff Nancy Adams Guest Star Sarah Lind Deputy Harris Guest Star Michael Ryan Psychiatrist Guest Star Chris Shields Courier Guest Star David MacInnis EMT 2 Guest Star Dean Monroe McKenzie Campaign Manager Guest Star Marc-Anthony Massiah Security Guard Guest Star Steve Archer Deputy Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Steven S. DeKnight Writer Peter Ellis Director