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 Terence Stamp Jor-El Guest Voice Marrett Green TV News Announcer Guest Star Kimani Ray Smith Bus Driver Guest Star Vanesa Tomasino Secretary Guest Star Preston Cook Angry Young Suit Guest Star Chris Shields Courier Guest Star Alfred Gough Executive Producer Miles Millar Executive Producer Brian Wayne Peterson Writer Kelly Souders Writer Greg Beeman Director