Smallville Season 3 Characters & Cast — No Spoilers
Every character in Smallville season 3 with photos and the actors who play them, including Tom Welling, Kristin Kreuk, Michael Rosenbaum — spoiler-free, nothing from later seasons.
- Clark Kent — played by Tom Welling
- Lana Lang — played by Kristin Kreuk
- Lex Luthor — played by Michael Rosenbaum
- Chloe Sullivan — played by Allison Mack
- Lionel Luthor — played by John Glover
- Martha Kent — played by Annette O'Toole
- Jonathan Kent — played by John Schneider
- Pete Ross — played by Sam Jones
- Nancy Adams — played by Camille Mitchell
- Adam Knight — played by Ian Somerhalder
- Lia Teng — played by Françoise Yip
- Frank Loder — played by Gary Hudson
- Claire Foster — played by Lorena Gale
- Jor-El (voice) — played by Terence Stamp
- Van McNulty — played by Jesse Metcalfe
- FBI Agent — played by Daniel Bacon
- Lawrence Garner — played by Martin Cummins
- Morgan Edge — played by Rutger Hauer
- Helen Bryce — played by Emmanuelle Vaugier
- Mason — played by Tim Henry
All seasons of Smallville: full spoiler-free character guide