Series info
Cast: (50 - show/hide all)
| Tom Welling | ... | Clark Kent (216 episodes) |
| Allison Mack | ... | Chloe Sullivan (198 episodes) |
| Michael Rosenbaum | ... | Lex Luthor (152 episodes) |
| Kristin Kreuk | ... | Lana Lang (150 episodes) |
| Annette O'Toole | ... | Martha Kent (127 episodes) |
| John Schneider | ... | Jonathan Kent (102 episodes) |
| Erica Durance | ... | Lois Lane (102 episodes) |
| John Glover | ... | Lionel Luthor (94 episodes) |
| Sam Jones III | ... | Pete Ross (60 episodes) |
| Justin Hartley | ... | Oliver Queen (51 episodes) |
| Cassidy Freeman | ... | Tess Mercer (45 episodes) |
| Aaron Ashmore | ... | Jimmy Olsen (34 episodes) |
| Camille Mitchell | ... | Sheriff Nancy Adams (23 episodes) |
| Terence Stamp | ... | Jor-El (voice) (23 episodes) |
| Jensen Ackles | ... | Jason Teague (20 episodes) |
| Eric Johnson | ... | Whitney Fordman (19 episodes) |
| Bud the Dog | ... | Einstein / Shelby (16 episodes) |
| Laura Vandervoort | ... | Kara (16 episodes) |
| Mitchell Kosterman | ... | Sheriff Ethan Miller (14 episodes) |
| James Marsters | ... | Milton Fine (14 episodes) |
| Alessandro Juliani | ... | Dr. Emil Hamilton (14 episodes) |
| Sam Witwer | ... | Davis Bloome (12 episodes) |
| Callum Blue | ... | Zod (12 episodes) |
| Sarah-Jane Redmond | ... | Nell Potter (11 episodes) |
| Phil Morris | ... | John Jones (10 episodes) |
| Emmanuelle Vaugier | ... | Dr. Helen Bryce (9 episodes) |
| Mike Dopud | ... | Security Guard George (9 episodes) |
| Rekha Sharma | ... | Dr. Harden (7 episodes) |
| Anna Galvin | ... | Gina (7 episodes) |
| Michael Cassidy | ... | Grant Gabriel (7 episodes) |
| Jane Seymour | ... | Genevieve Teague (6 episodes) |
| Adrian Holmes | ... | Griff (6 episodes) |
| Robert Wisden | ... | Gabe Sullivan (6 episodes) |
| Julian Christopher | ... | Dr. MacIntyre (6 episodes) |
| Ian Somerhalder | ... | Adam Knight (6 episodes) |
| Jackie Micallef | ... | Nurse (6 episodes) |
| Alaina Huffman | ... | Dinah Lance / Black Canary (6 episodes) |
| Ari Cohen | ... | Regan Matthews (6 episodes) |
| Evan C. Schulte | ... | Jeff Hage (6 episodes) |
| Sharon Taylor | ... | Faora (6 episodes) |
| Hiro Kanagawa | ... | Principal H. James Kwan (5 episodes) |
| Tom O'Brien | ... | Roger Nixon (5 episodes) |
| Bill Mondy | ... | James Beels (5 episodes) |
| Joe Maffei | ... | Bowling Lanes Janitor (5 episodes) |
| Patrick Cassidy | ... | Henry Small (5 episodes) |
| Françoise Yip | ... | Dr. Lia Teng (5 episodes) |
| Michael Daingerfield | ... | Security Guard (5 episodes) |
| Anna Williams | ... | Monica (5 episodes) |
| Benjamin Ayres | ... | Jason Bartlett (5 episodes) |
| Dean Redman | ... | Fire Chief (5 episodes) |
Crew:
| Alfred Gough Miles Millar | ... | Creator(s) |