
| Tom Welling | ... | Clark Kent (153 episodes, 2001-2008) |

| Kristin Kreuk | ... | Lana Lang / ... (153 episodes, 2001-2008) |

| Michael Rosenbaum | ... | Lex Luthor / ... (153 episodes, 2001-2008) |

| Allison Mack | ... | Chloe Sullivan (153 episodes, 2001-2008) |
 | Annette O'Toole | ... | Martha Kent (132 episodes, 2001-2007) |
 | John Glover | ... | Lionel Luthor (122 episodes, 2001-2008) |

| John Schneider | ... | Jonathan Kent (109 episodes, 2001-2006) |

| Erica Durance | ... | Lois Lane (77 episodes, 2004-2008) |
 | Sam Jones III | ... | Pete Ross (68 episodes, 2001-2008) |
 | Aaron Ashmore | ... | Jimmy Olsen / ... (30 episodes, 2006-2008) |

| Eric Johnson | ... | Whitney Fordman (24 episodes, 2001-2004) |

| Camille Mitchell | ... | Sheriff Nancy Adams / ... (23 episodes, 2003-2008) |

| Jensen Ackles | ... | Jason Teague (22 episodes, 2004-2005) |

| Laura Vandervoort | ... | Kara Zor-El / ... (20 episodes, 2007-2008) |

| Terence Stamp | ... | Jor-El (16 episodes, 2003-2008) |
 | Bud the Dog | ... | Shelby (15 episodes, 2005-2008) |

| Mitchell Kosterman | ... | Sheriff Ethan Miller (14 episodes, 2001-2003) |

| Sarah-Jane Redmond | ... | Nell Potter (13 episodes, 2001-2007) |

| James Marsters | ... | Milton Fine (12 episodes, 2005-2008) |

| Emmanuelle Vaugier | ... | Dr. Helen Bryce (9 episodes, 2002-2003) |

| Justin Hartley | ... | Oliver Queen / ... (8 episodes, 2006-2008) |

| Michael Cassidy | ... | Grant Gabriel (7 episodes, 2007-2008) |

| Rekha Sharma | ... | Dr. Harden (7 episodes, 2002-2006) |

| Anna Galvin | ... | Doctor / ... (7 episodes, 2007-2008) |

| Ian Somerhalder | ... | Adam Knight (6 episodes, 2004) |

| Jane Seymour | ... | Genevieve Teague (6 episodes, 2004-2005) |

| Hiro Kanagawa | ... | Principal H. James Kwan (6 episodes, 2001-2003) |
 | Robert Wisden | ... | Gabe Sullivan (6 episodes, 2001-2004) |
 | Julian Christopher | ... | Dr. MacIntyre (6 episodes, 2002-2006) |
 | Patrick Cassidy | ... | Henry Small (5 episodes, 2002-2003) |

| Françoise Yip | ... | Dr. Lia Teng (5 episodes, 2003-2004) |

| Tom O'Brien | ... | Roger Nixon (5 episodes, 2001-2002) |

| Ben Ayres | ... | Jason Bartlett (5 episodes, 2007) |

| Phil Morris | ... | John Jones / ... (5 episodes, 2006-2007) |

| Alisen Down | ... | Lillian Luthor (5 episodes, 2004-2008) |
 | Jill Teed | ... | Captain Maggie Sawyer / ... (4 episodes, 2003-2008) |
 | Joe Morton | ... | Dr. Steven Hamilton (4 episodes, 2001-2002) |

| Gary Hudson | ... | FBI Agent Frank Loder (4 episodes, 2004) |

| Fred Henderson | ... | Dr. Langston (4 episodes, 2006-2007) |

| Kelly Brook | ... | Victoria Hardwick (4 episodes, 2002) |

| Jerry Wasserman | ... | Dr. Yaeger Scanlan (4 episodes, 2002-2005) |

| Heather Doerksen | ... | Martha's Aide / ... (4 episodes, 2005-2008) |
 | Wendy Chmelauskas | ... | Laura Lang (4 episodes, 2001-2006) |
 | Ben Odberg | ... | Lewis Lang (4 episodes, 2001-2006) |

| Lorena Gale | ... | Dr. Claire Foster (3 episodes, 2003-2004) |

| Malcolm Stewart | ... | Dr. Otis Ford / ... (3 episodes, 2001-2005) |

| Rob LaBelle | ... | Dr. Fredrick Walden (3 episodes, 2003) |

| Connor Stanhope | ... | Young Lex / ... (3 episodes, 2008) |
 | Martin Cummins | ... | Dr. Garner (3 episodes, 2002-2004) |

| Tahmoh Penikett | ... | Wes Keenan / ... (3 episodes, 2004-2007) |

| Sarah Carter | ... | Alicia Baker (3 episodes, 2004-2005) |

| Barclay Hope | ... | Doctor (3 episodes, 2003-2007) |

| Kim Coates | ... | Special Agent Carter (3 episodes, 2007) |

| Bill Mondy | ... | Dr. Groll / ... (3 episodes, 2002-2006) |
 | Pascale Hutton | ... | Raya / ... (3 episodes, 2005-2006) |

| Jason Connery | ... | Dominic Senatori (3 episodes, 2001-2003) |

| Jesse Hutch | ... | Troy Turner / ... (3 episodes, 2002-2005) |

| Kwesi Ameyaw | ... | Lex's Security Guard Darius (3 episodes, 2002-2003) |

| David Richmond-Peck | ... | Director / ... (3 episodes, 2002-2007) |
 | Malkolm Alburquenque | ... | Young Clark Kent / ... (3 episodes, 2001-2003) |
 | Jade Unterman | ... | Young Lana Lang / ... (3 episodes, 2001-2003) |

| Lisa Marie Caruk | ... | Girl in Red Top / ... (3 episodes, 2004-2005) |

| Moneca Delain | ... | Girl in Blue Top / ... (3 episodes, 2004-2005) |
 | Robert Gauvin | ... | Doctor / ... (3 episodes, 2005-2008) |
 | Chris Shields | ... | Courier (3 episodes, 2006) |
 | Matthew Munn | ... | Young Lex Luthor (3 episodes, 2001-2003) |
 | Ecstasia Sanders | ... | Pete's Admirer (3 episodes, 2004-2006) |

| Alvin Sanders | ... | Dale Ross / ... (3 episodes, 2001-2005) |

| Mike Dopud | ... | Security Guard George (3 episodes, 2006-2007) |
 | Dee Jay Jackson | ... | Bill Ross (3 episodes, 2001-2006) |
 | Mark Gibbon | ... | Deputy (3 episodes, 2001-2002) |
 | Rob Freeman | ... | Coach Quigley (3 episodes, 2004) |
 | Sandra Ferens | ... | Attendant #2 / ... (3 episodes, 2003-2005) |

| David Patrick Green | ... | Doctor (3 episodes, 2007-2008) |
 | Kendall Cross | ... | Jessica Kent / ... (3 episodes, 2001-2004) |

| Emy Aneke | ... | Robert Pontius / ... (3 episodes, 2004-2006) |

| Kyle Gallner | ... | Bart Allen / ... (2 episodes, 2004-2007) |

| Christopher Reeve | ... | Dr. Virgil Swann (2 episodes, 2003-2004) |

| Ryan Kelley | ... | Ryan James (2 episodes, 2002) |

| Gerard Plunkett | ... | Dr. Donovan Jamison (2 episodes, 2007) |

| Robert Picardo | ... | Edward Teague (2 episodes, 2008) |

| Margot Kidder | ... | Bridgette Crosby (2 episodes, 2004) |

| Alan Ritchson | ... | Arthur Curry / ... (2 episodes, 2005-2007) |
 | Lee Thompson Young | ... | Cyborg / ... (2 episodes, 2006-2007) |

| Alan C. Peterson | ... | Senator Ed Burke (2 episodes, 2007) |

| Neil Flynn | ... | Mr. Dinsmore / ... (2 episodes, 2003-2004) |
 | Christopher Heyerdahl | ... | Zor-El (2 episodes, 2007) |

| Helen Slater | ... | Lara-El (2 episodes, 2007) |

| Ari Cohen | ... | Lex's Bodyguard (2 episodes, 2008) |
 | Shawn Reis | ... | Jail Deputy / ... (2 episodes, 2002-2007) |

| Jonathan Taylor Thomas | ... | Ian Randall (2 episodes, 2002-2004) |
 | Gordon Tootoosis | ... | Prof. Joseph Willowbrook (2 episodes, 2002-2004) |

| Byron Mann | ... | Commander Cheng / ... (2 episodes, 2003-2005) |
 | Eileen Pedde | ... | Jennifer Small (2 episodes, 2003) |

| Adrian Holmes | ... | Griff (2 episodes, 2005-2006) |
 | John Novak | ... | Football Coach - Metropolis University / ... (2 episodes, 2005-2006) |

| Leonard Roberts | ... | Nam-Ek (2 episodes, 2005-2006) |

| Lizzy Caplan | ... | Tina Greer (2 episodes, 2001-2003) |

| William B. Davis | ... | Mayor Tate (2 episodes, 2002-2003) |
 | Cameron Dye | ... | Sam Phelan (2 episodes, 2002) |
 | Sean Millington | ... | Luthor Security Guard #1 / ... (2 episodes, 2003-2006) |

| Jesse Metcalfe | ... | Van McNulty (2 episodes, 2003-2004) |
 | Tim Henry | ... | Private Investigator Mason (2 episodes, 2003) |
 | Mark Acheson | ... | Magistrate Wilkins (2 episodes, 2004) |

| Michael Eklund | ... | Richter Maddox / ... (2 episodes, 2001-2007) |
 | Adrian Mcmorran | ... | Jeremy Creek (2 episodes, 2001-2003) |

| Chelan Simmons | ... | Felice Chandler / ... (2 episodes, 2002-2004) |

| Rutger Hauer | ... | Morgan Edge (2 episodes, 2003) |

| Michael Ironside | ... | General Sam Lane (2 episodes, 2004) |
 | Nathaniel DeVeaux | ... | Commander (2 episodes, 2005) |

| Elyse Levesque | | (2 episodes, 2007) |

| Quinn Lord | ... | Phillipe / ... (2 episodes, 2007) |

| Aaron Douglas | ... | Deputy Michael Birtigo / ... (2 episodes, 2002-2008) |

| Don Thompson | ... | Chloe's Father's Friend / ... (2 episodes, 2002-2004) |

| Linden Banks | ... | Jonah Doyle (2 episodes, 2004-2006) |
 | French Tickner | ... | Jewelry Store Owner / ... (2 episodes, 2004-2006) |

| Elias Toufexis | ... | Bronson / ... (2 episodes, 2004-2006) |
 | Erica Cerra | ... | Courtney / ... (2 episodes, 2005) |
 | Scott Bellis | ... | Assistant Principal / ... (2 episodes, 2002-2004) |

| Woody Jeffreys | ... | Jack / ... (2 episodes, 2003-2005) |
 | Brock Johnson | ... | Edge's Blonde Thug (2 episodes, 2003) |

| Ron Selmour | ... | Belle Reeve Attendant / ... (2 episodes, 2004-2005) |

| Daniel Bacon | ... | FBI Agent (2 episodes, 2004) |
 | David Orth | ... | Soldier with Megaphone (2 episodes, 2005-2008) |
 | Judith Maxie | ... | Belle Reve Doctor / ... (2 episodes, 2005-2007) |

| Michelle Goh | ... | Professor Sen / ... (2 episodes, 2001-2005) |

| Shawn Ashmore | ... | Eric Summers (2 episodes, 2002-2004) |

| Christie Laing | ... | Katherine / ... (2 episodes, 2004-2006) |
 | Brandon Jay McLaren | ... | Delivery Man / ... (2 episodes, 2004-2006) |
 | Richard Faraci | ... | Prison Barber / ... (2 episodes, 2004) |
 | Brad Turner | ... | Lt. Bledsoe (2 episodes, 2005-2006) |
 | Dean McKenzie | ... | Campaign Manager (2 episodes, 2006) |

| Dean Redman | ... | Fire Chief (2 episodes, 2007) |

| Angela Moore | ... | DNA Doctor (2 episodes, 2002-2007) |
 | Jake Moyer | ... | Barroom Bully / ... (2 episodes, 2002-2003) |

| Craig Veroni | ... | DCA Agent (2 episodes, 2003-2005) |

| Dan Payne | ... | Lexcorp Airport Security (2 episodes, 2003) |
 | Dan Joffre | ... | Groundskeeper / ... (2 episodes, 2004-2005) |
 | Michaela Mann | ... | Ally (2 episodes, 2005-2006) |

| Panou | ... | African Envoy / ... (2 episodes, 2006) |
 | Peter Bryant | | (2 episodes, 2007) |
 | Catherine Barroll | ... | Betty Fordman (2 episodes, 2002-2003) |

| Serge Houde | ... | John Frankle (2 episodes, 2002) |

| Luciana Carro | ... | Kayrin / ... (2 episodes, 2003-2005) |

| James Michalopolous | ... | Prisoner (2 episodes, 2004-2006) |
 | Graham Young | | (2 episodes, 2004) |

| Richard Kahan | ... | Bitterman / ... (2 episodes, 2005-2007) |
 | Chad Hershler | ... | Head Engineer (2 episodes, 2005-2006) |
 | Christian Vincent | ... | Luthor Security Guard / ... (2 episodes, 2006-2007) |

| Richard Keats | ... | Doctor (2 episodes, 2007) |
 | Jason Poulsen | ... | Daily Planet Worker (2 episodes, 2007) |
 | Brenda Crichlow | ... | Guidance Counselor / ... (2 episodes, 2002-2006) |

| John Shaw | ... | Cave Scientist / ... (2 episodes, 2004-2005) |
 | Jared Keeso | ... | Nate (2 episodes, 2004) |

| Sebastian Gacki | ... | Alden / ... (2 episodes, 2005-2006) |
 | Keira Kabatow | ... | Student #2 (2 episodes, 2005) |
 | Alejandro Chavarria | | (2 episodes, 2006) |

| Lauro Chartrand | ... | Thief (2 episodes, 2002-2006) |

| Leela Savasta | ... | Gretchen (2 episodes, 2005-2006) |
 | Brandi Alexander | ... | Sorority Girl (2 episodes, 2005) |

| Veena Sood | ... | Schoolteacher (2 episodes, 2005) |
 | Randal Edwards | ... | EMT #2 (2 episodes, 2006-2007) |
 | Patrick Keating | ... | Canadian Priest / ... (2 episodes, 2002-2007) |

| Karen Holness | ... | Bishop (2 episodes, 2003-2007) |
 | Steve Archer | ... | Deputy (2 episodes, 2006) |

| Brad Loree | ... | Barkeeper (2 episodes, 2002-2005) |

| Frank C. Turner | ... | Eddie Cole / ... (2 episodes, 2002-2005) |

| Colin Lawrence | ... | Agent Stocker / ... (2 episodes, 2004-2005) |
 | Marshall Caplan | ... | Dinner Guest #4 (2 episodes, 2005-2007) |
 | Steve Bacic | ... | Garage Worker (2 episodes, 2001-2003) |

| Justin Chatwin | ... | Jeremy Creek / ... (2 episodes, 2001-2003) |
 | Jay Kirby | ... | Former Jock / ... (2 episodes, 2001-2003) |

| Amy Esterle | ... | Heike (2 episodes, 2001-2003) |
 | Darren E. Scott | ... | Doctor / ... (2 episodes, 2006) |
 | Mark Lukyn | ... | Deputy / ... (2 episodes, 2002) |

| Kurt Evans | ... | EMT / ... (2 episodes, 2003-2005) |

| Ildiko Ferenczi | ... | Amy Paris / ... (2 episodes, 2005-2007) |

| Fraser Aitcheson | ... | Strauss (2 episodes, 2003) |

| Shawn Parr | ... | Football Announcer (2 episodes, 2004-2005) |
 | R. David Stephens | ... | Doctor (2 episodes, 2004-2005) |
|
| Tim Scanlan | .... | co-producer / producer / ... (152 episodes, 2001-2008) |
| Joe Davola | .... | executive producer (132 episodes, 2001-2007) |
| Alfred Gough | .... | executive producer (132 episodes, 2001-2007) |
| Miles Millar | .... | executive producer (132 episodes, 2001-2007) |
| Brian Robbins | .... | executive producer (132 episodes, 2001-2007) |
| Michael Tollin | .... | executive producer (132 episodes, 2001-2007) |
| Ken Horton | .... | executive producer / co-executive producer (129 episodes, 2001-2007) |
| Greg Beeman | .... | executive producer / co-executive producer (105 episodes, 2001-2006) |
| Robert Hargrove | .... | producer (93 episodes, 2002-2006) |
| Todd Slavkin | .... | co-executive producer / co-producer / ... (90 episodes, 2003-2007) |
| Darren Swimmer | .... | co-executive producer / co-producer / ... (90 episodes, 2003-2007) |
| Tom Flores | .... | associate producer / co-producer (86 episodes, 2003-2008) |
| Jeph Loeb | .... | consulting producer / supervising producer (66 episodes, 2002-2005) |
| Steven S. DeKnight | .... | co-executive producer / supervising producer (66 episodes, 2004-2007) |
| James Marshall | .... | co-executive producer / supervising producer (66 episodes, 2004-2007) |
| Mark Verheiden | .... | supervising producer / co-executive producer (62 episodes, 2001-2004) |
| Brian Wayne Peterson | .... | co-executive producer / supervising producer / ... (62 episodes, 2004-2007) |
| Kelly Souders | .... | co-executive producer / supervising producer / ... (62 episodes, 2004-2007) |
| John Litvack | .... | co-executive producer / consulting producer (59 episodes, 2004-2007) |
| Kenneth Biller | .... | co-executive producer (44 episodes, 2002-2004) |
| Mark Warshaw | .... | associate producer (44 episodes, 2004-2006) |
| Rob Maier | .... | producer (44 episodes, 2005-2007) |
| David Willson | .... | producer (44 episodes, 2005-2007) |
| Jae Marchant | .... | line producer / co-producer (43 episodes, 2006-2008) |
| Philip Levens | .... | co-producer (22 episodes, 2002-2003) |
| Luke Schelhaas | .... | co-producer (22 episodes, 2004-2005) |
| Mark Flores | .... | associate producer (22 episodes, 2006) |
| Doris Egan | .... | co-producer / producer (21 episodes, 2001-2002) |
| Michael Green | .... | co-producer / producer (21 episodes, 2001-2002) |
| Greg Walker | .... | co-producer (21 episodes, 2001-2002) |
| Holly Harold | .... | co-producer (20 episodes, 2007-2008) |
| Alex Taub | .... | consulting producer / co-executive producer (12 episodes, 2001-2002) |
| Juanita F. Diana | .... | associate producer (8 episodes, 2001-2002) |
| Robert Petrovicz | .... | producer (8 episodes, 2001-2002) |
| Turi Meyer | .... | co-producer (3 episodes, 2007) |
| Michael W. Watkins | .... | co-executive producer / executive producer (2 episodes, 2001) |
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