
| Gillian Anderson | ... | Dana Scully / ... (200 episodes, 1993-2002) |

| David Duchovny | ... | Fox Mulder (176 episodes, 1993-2002) |

| Mitch Pileggi | ... | Walter Skinner / ... (82 episodes, 1994-2002) |

| Robert Patrick | ... | John Doggett (40 episodes, 2000-2002) |
 | Tom Braidwood | ... | Melvin Frohike (39 episodes, 1994-2002) |

| William B. Davis | ... | CGB Spender / ... (37 episodes, 1993-2002) |
 | Bruce Harwood | ... | John Fitzgerald Byers (36 episodes, 1994-2002) |

| Dean Haglund | ... | Richard 'Ringo' Langly / ... (35 episodes, 1994-2002) |
 | Nicholas Lea | ... | Alex Krycek / ... (24 episodes, 1994-2002) |

| Annabeth Gish | ... | Monica Reyes / ... (23 episodes, 2001-2002) |
 | James Pickens Jr. | ... | FBI Deputy Director Alvin Kersh / ... (19 episodes, 1998-2002) |
 | Sheila Larken | ... | Margaret Scully (16 episodes, 1994-2002) |
 | Steven Williams | ... | Mr. X (14 episodes, 1994-2002) |
 | Don S. Williams | ... | Elder #1 (14 episodes, 1995-1999) |

| Chris Owens | ... | FBI Special Agent Jeffrey Spender / ... (13 episodes, 1996-2002) |
 | Jerry Hardin | ... | Deep Throat (11 episodes, 1993-1999) |
 | Rebecca Toolan | ... | Mrs. Teena Mulder (10 episodes, 1995-2000) |

| Laurie Holden | ... | Marita Covarrubias (10 episodes, 1996-2002) |
 | Arlene Warren | ... | Skinner's Assistant / ... (10 episodes, 1998-2002) |

| Brendan Beiser | ... | Agent Pendrell (9 episodes, 1995-1997) |

| Brian Thompson | ... | Alien Bounty Hunter (9 episodes, 1995-2000) |
 | John Neville | ... | The Well-Manicured Man (8 episodes, 1995-1998) |
 | Bill Dow | ... | Dr. Charles Burks / ... (8 episodes, 1993-2001) |

| Mimi Rogers | ... | Agent Diana Fowley (7 episodes, 1998-1999) |
 | Travis Riker | ... | Baby William / ... (7 episodes, 2001-2002) |
 | Peter Donat | ... | William Mulder (6 episodes, 1995-1999) |
 | Morris Panych | ... | The Grey-Haired Man / ... (6 episodes, 1995-1997) |

| Cary Elwes | ... | FBI Assistant Director Brad Follmer (6 episodes, 2001-2002) |
 | John Moore | ... | Elder #3 / ... (6 episodes, 1995-1998) |
 | James Riker | ... | Baby William / ... (6 episodes, 2001-2002) |
 | Charles Cioffi | ... | Section Chief Scott Blevins (5 episodes, 1993-1997) |

| William MacDonald | ... | Agent Kazanjian / ... (5 episodes, 1993-1998) |
 | Doug Abrahams | ... | Agent #2 / ... (5 episodes, 1993-1996) |
 | Michael David Simms | ... | Senior Agent / ... (5 episodes, 1994-1996) |
 | Forbes Angus | ... | Funeral Director / ... (5 episodes, 1993-1998) |
 | Ken Camroux | ... | Senior Agent / ... (5 episodes, 1993-1997) |

| Bonnie Hay | ... | Field Doctor / ... (5 episodes, 1995-1996) |
 | Lenno Britos | ... | Luis Cardinal / ... (5 episodes, 1995-1996) |
 | Floyd 'Red Crow' Westerman | ... | Albert Hosteen (5 episodes, 1995-1999) |
 | Malcolm Stewart | ... | Dr. Sacks / ... (5 episodes, 1993-1996) |

| John Finn | ... | Michael Kritschgau (5 episodes, 1997-1999) |
 | Vanessa Morley | ... | Young Samantha Mulder / ... (5 episodes, 1994-1997) |
 | Jeff Gulka | ... | Gibson Andrew Praise / ... (5 episodes, 1998-2002) |
 | Zachary Ansley | ... | Billy Miles (5 episodes, 1993-2001) |
 | Bob Wilde | ... | Detective / ... (5 episodes, 1994-1998) |

| Adam Baldwin | ... | Knowle Rohrer (5 episodes, 2001-2002) |

| Kirk B.R. Woller | ... | Agent Gene Crane (5 episodes, 2000-2001) |

| Melinda McGraw | ... | Melissa Scully (4 episodes, 1994-1997) |

| Pat Skipper | ... | Bill Scully Jr. (4 episodes, 1997) |
 | Larry Musser | ... | Denny Markham / ... (4 episodes, 1995-1998) |
 | Garry Davey | ... | Bob Spitz / ... (4 episodes, 1993-1996) |
 | Chilton Crane | ... | Sharon Graffia / ... (4 episodes, 1994-1997) |

| Dwight McFee | ... | David Gates / ... (4 episodes, 1994-1995) |
 | Andrew Johnston | ... | Agent Barry Weiss / ... (4 episodes, 1993-1997) |
 | Michael Puttonen | ... | Conductor / ... (4 episodes, 1993-1997) |
 | Steve Makaj | ... | Frank Kiveat / ... (4 episodes, 1994-1997) |
 | Peter Kelamis | ... | Assistant D.A. Costa / ... (4 episodes, 1994-1998) |

| Mitchell Kosterman | ... | Detective Horton / ... (4 episodes, 1994-1998) |
 | Gordon Tipple | ... | Assistant Manager / ... (4 episodes, 1993-1998) |
 | Paul McLean | ... | Special Agent Kautz / ... (4 episodes, 1994-1997) |

| Lesley Ewen | ... | Agent #1 / ... (4 episodes, 1993-1997) |
 | Megan Leitch | ... | Samantha Mulder (4 episodes, 1995-1999) |

| Don Thompson | ... | Henry Willig / ... (4 episodes, 1993-1998) |

| Angelo Vacco | ... | Angelo Garza / ... (4 episodes, 1995-2002) |

| Roger R. Cross | ... | Agent Rice / ... (4 episodes, 1994-1998) |
 | Don MacKay | ... | Charlie / ... (4 episodes, 1994-1996) |

| Gillian Barber | ... | Penny Northern / ... (4 episodes, 1993-1997) |

| Hrothgar Mathews | ... | Galen Muntz / ... (4 episodes, 1993-1996) |
 | David Fredericks | ... | The Director / ... (4 episodes, 1994-1998) |

| Michael Dobson | ... | BATF Agent / ... (4 episodes, 1994-1998) |

| Robin Mossley | ... | Dr. Kingsley Looker / ... (4 episodes, 1994-1996) |

| Harrison Coe | ... | Dave the Butcher / ... (4 episodes, 1996-1998) |
 | Campbell Lane | ... | Committee Chairman / ... (4 episodes, 1994-1996) |
 | Eric Breker | ... | Dark-Suited Man #1 / ... (4 episodes, 1996-1997) |
 | Raoul Ganeev | ... | Russian Guard / ... (4 episodes, 1994-1998) |

| Veronica Cartwright | ... | Cassandra Spender (4 episodes, 1998-1999) |

| Michael McKean | ... | Morris Fletcher (4 episodes, 1998-2002) |

| George Murdock | ... | Elder #2 (4 episodes, 1998-1999) |

| John Sampson | ... | 1st Uniform / ... (4 episodes, 1994-1998) |

| John Pyper-Ferguson | ... | Det. Kresge / ... (3 episodes, 1995-1997) |
 | Scott Bellis | ... | Max Fenig (3 episodes, 1993-1997) |
 | Tom McBeath | ... | Detective Gwynn / ... (3 episodes, 1993-1996) |
 | Timothy Webber | ... | Detective Talbot / ... (3 episodes, 1994-1996) |
 | Henry Beckman | ... | Detective Frank Briggs / ... (3 episodes, 1993-1998) |
 | Peter LaCroix | ... | Dwight / ... (3 episodes, 1994-1997) |
 | Kevin McNulty | ... | Agent Fuller / ... (3 episodes, 1993-1996) |
 | Stephen E. Miller | ... | Coroner John Truitt / ... (3 episodes, 1993-1996) |

| Lorena Gale | ... | Ellen Bledsoe / ... (3 episodes, 1993-1997) |

| Colin Cunningham | ... | Dr. Stroman / ... (3 episodes, 1995-1996) |
 | Ken Kramer | ... | Dr. Browning / ... (3 episodes, 1994-1996) |
 | Alex Diakun | ... | Curator / ... (3 episodes, 1995-1996) |
 | Lauren Diewold | ... | Emily Sim / ... (3 episodes, 1997-1998) |
 | Christine Willes | ... | Agent Karen E. Kosseff (3 episodes, 1995-1997) |
 | Deryl Hayes | ... | Agent Morris / ... (3 episodes, 1993-1995) |
 | P. Lynn Johnson | ... | Deborah Brown / ... (3 episodes, 1994-1997) |

| Tasha Simms | ... | Ellen Reardon / ... (3 episodes, 1993-1996) |

| Alf Humphreys | ... | Dr. Pomerantz / ... (3 episodes, 1993-1997) |
 | Glynis Davies | ... | Defense Counsel Nelson / ... (3 episodes, 1994-1995) |
 | Dmitry Chepovetsky | ... | Government Man #1 / ... (3 episodes, 1995-1998) |

| Steve Bacic | ... | Agent Collins / ... (3 episodes, 1995-1998) |
 | Norma Jean Wick | ... | Newscaster / ... (3 episodes, 1993-1998) |

| Barry W. Levy | ... | Dr. Vitagliano / ... (3 episodes, 1996-1997) |

| Jerry Schram | ... | Larold Rebhun / ... (3 episodes, 1997-1998) |
 | J.B. Bivens | ... | Field Agent / ... (3 episodes, 1993-1998) |
 | David Lewis | ... | Agent Kreski / ... (3 episodes, 1993-1995) |
 | Arnie Walters | ... | Father McCue (3 episodes, 1997-1998) |
 | Craig Bruhnanski | ... | Guard / ... (3 episodes, 1995-1997) |
 | Robert Lewis | ... | Officer / ... (3 episodes, 1993-1995) |

| Alan Dale | ... | Toothpick Man (3 episodes, 2002) |

| Raymond J. Barry | ... | Senator Richard Matheson (3 episodes, 1994-1999) |
 | Marc Baur | ... | Agent Brisentine / ... (3 episodes, 1993-1996) |

| Jim Jansen | ... | Dr. Heitz Werber (3 episodes, 1993-1998) |
 | Walter Marsh | ... | Judge Hamish Purdy / ... (3 episodes, 1994-1997) |

| Dean Aylesworth | ... | Young Bill Mulder (3 episodes, 1996-1998) |
 | Rick Dobran | ... | Bartender / ... (3 episodes, 1997-1998) |
 | Carrie Cain-Sparks | ... | Duty Nurse / ... (3 episodes, 1995-1997) |
 | Jay Acovone | ... | Duffy Haskell / ... (3 episodes, 1997-2001) |
 | Wayne Alexander | ... | Assistant Director Arnold (3 episodes, 1998-2000) |
 | Sarah Koskoff | ... | Theresa Nemman Hoese / ... (3 episodes, 1993-2001) |
 | Jenny-Lynn Hutcheson | ... | Addie Sparks / ... (3 episodes, 1995-1998) |
 | Brent Stait | ... | Timothy Mayhew / ... (3 episodes, 1993-1996) |
 | Roy Thinnes | ... | Jeremiah Smith (3 episodes, 1996-2001) |

| Colin Lawrence | ... | First Officer / ... (3 episodes, 1996-1998) |
 | Steve Kiziak | ... | David Duchovny / ... (3 episodes, 1999-2000) |
 | Anthony Harrison | ... | 4th Man / ... (3 episodes, 1993-1996) |

| Brad Loree | ... | Fireman / ... (3 episodes, 1994-1997) |
 | Kate Braidwood | ... | Day Room Patient / ... (3 episodes, 1996-1998) |
 | Robert Beckwith | ... | FBI Cadet (3 episodes, 2001-2002) |
 | Anatol Rezmeritza | ... | Glasses Man / ... (3 episodes, 1996-1998) |
 | Martin Evans | ... | Dr. Hartman / ... (3 episodes, 1995-1996) |

| Christopher Stapleton | ... | Capt. Robert McDonough / ... (3 episodes, 1998-2002) |

| Julia Vera | ... | Mrs. Lana Chee / ... (3 episodes, 1998-2002) |
 | Stanley Walsh | ... | Elder #2 (3 episodes, 1995-1996) |
 | Peter Nicholas | ... | FBI Agent / ... (3 episodes, 1996-1998) |
 | Vitaly Kravchenko | ... | Russian Truck Driver / ... (3 episodes, 1996-1997) |
 | Jenn Forgie | ... | Nurse / ... (3 episodes, 1997-1999) |
 | Willy Ross | ... | Quiet Willy (3 episodes, 1997-1998) |

| Laura Leigh Hughes | ... | Kersh's Assistant (3 episodes, 1998-2002) |
 | Dean Chambers | ... | Air Force Major / ... (3 episodes, 1998) |

| Warren Sweeney | ... | Dr. Harriman (3 episodes, 1999) |

| Sal Landi | ... | Agent Landau / ... (3 episodes, 2000-2002) |

| Victoria Gallegos | ... | Follmer's Assistant / ... (3 episodes, 2001-2002) |
 | Judson Earney Scott | ... | Absalom (3 episodes, 2001) |

| Doug Hutchison | ... | Eugene Victor Tooms (2 episodes, 1993-1994) |
 | Steve Railsback | ... | Duane Barry (2 episodes, 1994) |

| Brian Markinson | ... | Gary Lambert / ... (2 episodes, 1994-1998) |

| Willie Garson | ... | Henry Weems / ... (2 episodes, 1995-1999) |

| Stephen McHattie | ... | Red-Haired Man (2 episodes, 1995) |

| Joe Spano | ... | Mike Millar (2 episodes, 1997) |
 | Darin Morgan | ... | Eddie Van Blundht / ... (2 episodes, 1994-1997) |

| Fredric Lehne | ... | Young Arthur Dales (2 episodes, 1998-1999) |

| Lindsey Ginter | ... | Crew Cut Man / ... (2 episodes, 1994) |

| Tom O'Brien | ... | Sgt. Louis Frisch (2 episodes, 1997) |
 | Joel Palmer | ... | Charlie / ... (2 episodes, 1993-1995) |
 | Kate Twa | ... | Kelly Ryan / ... (2 episodes, 1994-1995) |
 | Robert Wisden | ... | Robert Patrick Modell (2 episodes, 1996-1998) |
 | Michael MacRae | ... | August Bremer / ... (2 episodes, 1993-1998) |
 | Blu Mankuma | ... | Claude Peterson / ... (2 episodes, 1993-1998) |
 | Kerry Sandomirsky | ... | Joanne / ... (2 episodes, 1994-1995) |
 | Alex Bruhanski | ... | Angelo Pintero / ... (2 episodes, 1996-1997) |
 | Matthew Walker | ... | Arlinsky / ... (2 episodes, 1994-1997) |

| Don S. Davis | ... | Captain William Scully (2 episodes, 1994) |
 | Robert Ito | ... | Dr. Shiro Zama (2 episodes, 1995) |

| Karri Turner | ... | Tara Scully (2 episodes, 1997) |
 | Colleen Winton | ... | Lie Detector Technician / ... (2 episodes, 1993-1998) |

| George Touliatos | ... | Dr. Katz / ... (2 episodes, 1993-1994) |
 | Robert Clothier | ... | Commander Johansen / ... (2 episodes, 1994-1996) |
 | Michele Goodger | ... | Barbara Ausbury / ... (2 episodes, 1994-1995) |
 | Sarah-Jane Redmond | ... | Karin Matthews / ... (2 episodes, 1995-1998) |
 | Tom Butler | ... | Benjamin Drake / ... (2 episodes, 1993-1995) |

| Hiro Kanagawa | ... | Dr. Yonechi / ... (2 episodes, 1994-1997) |

| Callum Keith Rennie | ... | Cemetary Groundskeeper / ... (2 episodes, 1994-1995) |

| Gabrielle Rose | ... | Anita Budahas / ... (2 episodes, 1993-1994) |
 | Merrilyn Gann | ... | Mrs. Asekoff / ... (2 episodes, 1994-1997) |

| Fred Henderson | ... | Agent Rich / ... (2 episodes, 1994) |
 | Robert Rozen | ... | Doctor / ... (2 episodes, 1995-1997) |
 | Sheila Moore | ... | Mrs. Dawson / ... (2 episodes, 1993-1994) |
 | Renae Morriseau | ... | Gwen Goodensnake / ... (2 episodes, 1994-1995) |
 | Leslie Carlson | ... | Dr. Spitz / ... (2 episodes, 1994) |

| Dean Wray | ... | Rich Turner / ... (2 episodes, 1995-1998) |
 | Bill Croft | ... | Calusari #2 / ... (2 episodes, 1995-1997) |
 | Robert Thurston | ... | Dr. Larry Steen / ... (2 episodes, 1995-1997) |
 | Susan Bain | ... | Agent Sheherlis / ... (2 episodes, 1996-1997) |

| Gerard Plunkett | ... | Dr. Calderon (2 episodes, 1997) |
 | Ron Sauvé | ... | Mr. Decker / ... (2 episodes, 1994-1996) |
 | Jay Brazeau | ... | Dr. Daly / ... (2 episodes, 1994) |

| Frank C. Turner | ... | Dr. Collins / ... (2 episodes, 1994) |

| Gabrielle Miller | ... | Brenda J. Summerfield / ... (2 episodes, 1995-1996) |
 | Greg Michaels | ... | Scott Garrett (2 episodes, 1997) |

| Jerry Wasserman | ... | Dr. John Grago / ... (2 episodes, 1994) |
 | Denalda Williams | ... | Marilyn / ... (2 episodes, 1995-1996) |
 | Nicole Parker | ... | Redheaded Chick (2 episodes, 1996) |

| Ken Tremblett | ... | Dyer / ... (2 episodes, 1994-1997) |
 | Paul Batten | ... | Brother Wilton / ... (2 episodes, 1994-1996) |
 | Meredith Bain Woodward | ... | Defense Attorney Brent / ... (2 episodes, 1994-1996) |
 | Kate Robbins | ... | Darren's Mom / ... (2 episodes, 1995-1998) |
 | Donna Yamamoto | ... | Female Agent / ... (2 episodes, 1995-1998) |
 | Stephen Dimopoulos | ... | Detective / ... (2 episodes, 1995-1996) |
 | Tim Henry | ... | Marshall / ... (2 episodes, 1995-1996) |
 | Tyler Labine | ... | Stoner (2 episodes, 1996) |
 | Patricia Dahlquist | ... | Susan Chambliss (2 episodes, 1997) |
 | David Cameron | ... | The Deputy / ... (2 episodes, 1993-1997) |
 | Alan Robertson | ... | Dr. Carl Roosevelt / ... (2 episodes, 1993-1996) |

| Lynda Boyd | ... | Elizabeth / ... (2 episodes, 1993-1995) |

| Alvin Sanders | ... | Bus Driver / ... (2 episodes, 1993-1995) |
 | Barry Greene | ... | Bob Perkins / ... (2 episodes, 1994-1997) |

| Fulvio Cecere | ... | Priest / ... (2 episodes, 1994-1995) |

| Robert Moloney | ... | Bruce Bearfeld / ... (2 episodes, 1995-1997) |

| Jane Perry | ... | Day Care Operator / ... (2 episodes, 1996-1998) |
 | Joseph Patrick Finn | ... | Chaplain / ... (2 episodes, 1995-1998) |

| John Maclaren | ... | Doctor / ... (2 episodes, 1995-1996) |
 | Ken Roberts | ... | Motel Proprietor / ... (2 episodes, 1995) |

| Neal McDonough | ... | Robert Comer (2 episodes, 2002) |
 | Sheila Paterson | ... | Anna Fugazzi / ... (2 episodes, 1993-1997) |
 | Jon Cuthbert | ... | Commanding Officer / ... (2 episodes, 1993-1994) |
 | James Leard | ... | Captain Roy Lacerio / ... (2 episodes, 1994-1995) |
 | John Payne | ... | Guard / ... (2 episodes, 1994-1995) |
 | Stuart O'Connell | ... | First Cop / ... (2 episodes, 1997-1998) |
 | Ric Reid | ... | Asst. Coroner / ... (2 episodes, 1993-1995) |

| Suleka Mathew | ... | Agent Caleca / ... (2 episodes, 1994-1996) |
 | Crystal Verge | ... | Dr. Lorenz / ... (2 episodes, 1994-1996) |
 | Brent Chapman | ... | The Security Cop / ... (2 episodes, 1995-1997) |
 | Ian Robison | ... | Detective Smith / ... (2 episodes, 1997-1998) |
 | Janie Woods-Morris | ... | Lorraine Kelleher / ... (2 episodes, 1993-1996) |

| Gary Hetherington | ... | Kennedy / ... (2 episodes, 1993-1994) |
 | B.J. Harrison | ... | Clerk / ... (2 episodes, 1994-1997) |
 | Paul Bittante | ... | Team Leader Lt. Reagan / ... (2 episodes, 1994-1996) |

| Tim Dixon | ... | Bob / ... (2 episodes, 1994-1996) |
 | George Josef | ... | Calusari #4 / ... (2 episodes, 1995-1998) |

| Denis Forest | ... | Lone Man (2 episodes, 2002) |

| McNally Sagal | ... | Overcoat Woman (2 episodes, 2002) |
 | Michael Rogers | ... | Crewman #1 / ... (2 episodes, 1993-1995) |
 | Lisa Ann Beley | ... | Beatrice Salinger / ... (2 episodes, 1994) |
 | Peter Lapres | ... | Harry Linhart / ... (2 episodes, 1994) |
 | Dakota House | ... | Eric Hosteen (2 episodes, 1995) |
 | Julia Arkos | ... | Holly (2 episodes, 1996-1997) |
 | Rob Freeman | ... | Detective Rempulski / ... (2 episodes, 1997) |
 | Tom Heaton | ... | Groundskeeper / ... (2 episodes, 1993-1996) |

| D. Neil Mark | ... | Deputy Scott Kerber / ... (2 episodes, 1993-1996) |
 | Roger Haskett | ... | Coroner / ... (2 episodes, 1994-1998) |
 | Ryan Michael | ... | Agent Cameron Hill / ... (2 episodes, 1994-1997) |
 | Mark Saunders | ... | Agent Busch / ... (2 episodes, 1994-1995) |
 | Jaap Broeker | ... | The Stupendous Yappi / ... (2 episodes, 1995-1996) |
 | Beatrice Zeilanger | ... | Burly Nurse / ... (2 episodes, 1995) |
 | Tom Scholte | ... | Michael Sloan / ... (2 episodes, 1996-1997) |
 | Brent Sheppard | ... | Doctor / ... (2 episodes, 1996-1997) |

| David Palffy | ... | Dark Man (2 episodes, 1997) |

| Linden Banks | ... | Joseph Patnik / ... (2 episodes, 1995-1996) |
 | Oliver Becker | ... | Crewman #2 / ... (2 episodes, 1995) |
 | Nancy Kerr | ... | Agent Hedin / ... (2 episodes, 1997-1998) |
 | Maria Herrera | ... | Customer #1 / ... (2 episodes, 1993-1996) |
 | Kimberly Unger | ... | Joan Gauthier / ... (2 episodes, 1993-1996) |
 | Kathleen Duborg | ... | Mother / ... (2 episodes, 1994-1995) |

| Mark Wilson | ... | The Pilot (2 episodes, 1997) |
 | Joe Maffei | ... | Guard #1 / ... (2 episodes, 1993-1996) |
 | André Daniels | ... | Arlen Green / ... (2 episodes, 1994) |
 | Bobby Stewart | ... | Deputy / ... (2 episodes, 1994-1996) |

| Katya Gardner | ... | Peggy O'Dell / ... (2 episodes, 1993-1995) |

| Tegan Moss | ... | Young Dana Scully (2 episodes, 1994-1996) |
 | Ernie Foort | ... | Lobby Guard / ... (2 episodes, 1995-1996) |
 | Mitchell Davies | ... | Camouflage Man (2 episodes, 1995) |
 | Tracey Ellis | ... | Audrey Pauley / ... (2 episodes, 1995-2002) |

| Terry O'Quinn | ... | Lt. Brian Tillman / ... (2 episodes, 1995-2002) |
 | Colleen Flynn | ... | Colleen Azar / ... (2 episodes, 1997-2000) |
 | Allan Lysell | ... | Able Gardner / ... (2 episodes, 1994-1995) |

| Nick Chinlund | ... | Donald Addie Pfaster (2 episodes, 1995-2000) |
 | Jesse L. Martin | ... | Guard / ... (2 episodes, 1995-1999) |
 | Signy Coleman | ... | Susanne Modeski (2 episodes, 1997-1999) |
 | Mark Rolston | ... | Bud LaPierre / ... (2 episodes, 1994-2000) |
 | Donnelly Rhodes | ... | General Francis / ... (2 episodes, 1994-1996) |
 | Leon Russom | ... | Detective Miles (2 episodes, 1993-2000) |
 | Bob Dawson | ... | Iskendarian / ... (2 episodes, 1996-1998) |

| Greg Thirloway | ... | Agent Nemhauser / ... (2 episodes, 1996) |
 | Robyn Driscoll | ... | Det. Joe Darnell / ... (2 episodes, 1994-1995) |

| Bob Morrisey | ... | Dr. Simon Bruin / ... (2 episodes, 1996-1997) |
 | Peter Hanlon | ... | Dr. Bailey / ... (2 episodes, 1996) |

| Darren McGavin | ... | Agent Arthur Dales / ... (2 episodes, 1998-1999) |

| Paul McGillion | ... | Angry Husband / ... (2 episodes, 1994-1997) |
 | Jonathan Walker | ... | Charlie Morris / ... (2 episodes, 1994-1997) |

| Ellie Harvie | ... | OPO Staffer / ... (2 episodes, 1994-1996) |

| David Kaye | ... | Reporter / ... (2 episodes, 1994-1996) |

| Karin Konoval | ... | The Peacock Mother / ... (2 episodes, 1995-1996) |
 | Laurie Murdoch | ... | Coroner / ... (2 episodes, 1996-1998) |
 | Eileen Pedde | ... | Angie / ... (2 episodes, 1996-1998) |
 | Carolyn Tweedle | ... | Day Room Patient / ... (2 episodes, 1997-1998) |

| Andrew Airlie | ... | Attorney / ... (2 episodes, 1993-1996) |
 | Charles Andre | ... | Ray Floyd / ... (2 episodes, 1993-1995) |
 | David Hurtubise | ... | Barrington / ... (2 episodes, 1994-1997) |
 | Myles Ferguson | ... | Boy in the Bus / ... (2 episodes, 1995-1998) |
 | Jan Bailey Mattia | ... | Ms. Hadden / ... (2 episodes, 1995-1997) |

| Chris Nelson Norris | ... | Edmund Peacock / ... (2 episodes, 1996-1997) |

| Michael Shamus Wiles | ... | Black-Haired Man (2 episodes, 1998-2000) |
 | Roger Allford | ... | Garrett Lorre / ... (2 episodes, 1994-1995) |

| Garvin Cross | ... | The Red Head Kid / ... (2 episodes, 1995-1996) |
 | Mar Andersons | ... | Halverson / ... (2 episodes, 1995) |
 | Brenda McDonald | ... | Auntie Janet / ... (2 episodes, 1996-1998) |
 | Norman Armour | ... | Coroner / ... (2 episodes, 1996-1997) |
 | John B. Destry | ... | Customer #3 / ... (2 episodes, 1996-1997) |
 | Igor Morozov | ... | Pudovkin / ... (2 episodes, 1996-1997) |
 | Ralph J. Alderman | ... | Hotel Manager / ... (2 episodes, 1998) |
 | Christopher Wynne | ... | Base Cop / ... (2 episodes, 1999-2000) |
 | Guyle Fraizer | ... | Officer / ... (2 episodes, 1994-1995) |

| Dean McKenzie | ... | Army Tech / ... (2 episodes, 1995-1998) |
 | Paul Raskin | ... | Dr. Eric Ilaqua / ... (2 episodes, 1995-1996) |
 | George Gordon | ... | Neurosurgeon / ... (2 episodes, 1996-1997) |
 | Jim Fyfe | ... | James 'Jimmy the Geek' Belmont / ... (2 episodes, 1999-2002) |

| Paul Jarrett | ... | James Earl Ray / ... (2 episodes, 1994-1996) |
 | Pat Bermel | ... | Frank Ranford / ... (2 episodes, 1994-1995) |

| Jason Griffith | ... | Paramedic #1 / ... (2 episodes, 1995-1997) |
 | Tim Bissett | ... | Agent Cook / ... (2 episodes, 1996-1998) |
 | David Abbott | ... | Detective / ... (2 episodes, 1996-1997) |
 | Allan Franz | ... | Dr. Ben Keyser / ... (2 episodes, 1997-1998) |
 | Tony Sampson | ... | Brad / ... (2 episodes, 1994-1998) |
 | Terry Arrowsmith | ... | Air Force Man / ... (2 episodes, 1996-1997) |

| Kurt Max Runte | ... | 1st Man / ... (2 episodes, 1997-1998) |
 | Gerry Nairn | ... | Man #1 / ... (2 episodes, 1994-1997) |
 | Aurelio Dinunzio | ... | Antonio / ... (2 episodes, 1995-1997) |

| Mark Holden | ... | Agent Eugene Chandler / ... (2 episodes, 1997-1998) |
 | Douglas Stewart | ... | Landlord / ... (2 episodes, 1997-1998) |
 | Rick Garcia | ... | Reporter #1 / ... (2 episodes, 1999-2002) |
 | Timothy Landfield | ... | Cobra / ... (2 episodes, 2000-2002) |
 | John McConnach | ... | Officer #1 / ... (2 episodes, 1995-1996) |
 | Marek Wiedman | ... | Bank Manager / ... (2 episodes, 1997-1998) |
 | Joe Doserro | ... | Officer #1 / ... (2 episodes, 1993-1996) |
 | Jude Zachary | ... | Jones / ... (2 episodes, 1995-1996) |

| Stephen Mendel | ... | Dark-Suited Man #2 (2 episodes, 1997) |
 | Leah Sanders | ... | Reporter #1 / ... (2 episodes, 2000-2002) |

| Peter Scoular | ... | Sick Crewman (2 episodes, 1996) |
 | John Trottier | ... | Clinician #3 / ... (2 episodes, 1996-1998) |
 | Michael McRae | ... | August Bremer / ... (2 episodes, 1993-1998) |
 | Lachlan Murdoch | ... | Boy in the car / ... (2 episodes, 1993-1996) |
 | Rhys Huber | ... | Little Boy / ... (2 episodes, 1993-1995) |
 | Selina Williams | ... | FBI Agent / ... (2 episodes, 1994-1995) |

| Chris Carter | ... | Another Agent / ... (2 episodes, 1995-2000) |
 | Lindsay Bourne | ... | Burn Unit Surgeon / ... (2 episodes, 1995-1998) |
 | Sean Campbell | ... | The Local Cop / ... (2 episodes, 1995-1997) |
 | D. Harlan Cutshall | ... | Adjutant / ... (2 episodes, 1995-1997) |
 | Isaac Wildsmith | ... | Teddy Holvey / ... (2 episodes, 1995-1996) |
 | Jeremy Wildsmith | ... | Teddy Holvey / ... (2 episodes, 1995-1996) |
 | Oliver Wildsmith | ... | Teddy Holvey / ... (2 episodes, 1995-1996) |
 | James McDonnell | ... | Detective Van Allen / ... (2 episodes, 1996-2002) |

| Stacee Copeland | ... | Hostage #4 / ... (2 episodes, 1996-1998) |
 | John Dadey | ... | 2nd U.S. Marshal / ... (2 episodes, 1996-1998) |
 | Tim O'Halloran | ... | Patrolman / ... (2 episodes, 1996-1998) |
 | Michael St. John Smith | ... | The CIA Operative / ... (2 episodes, 1996-1998) |
 | Henry O. Watson | ... | Bailiff / ... (2 episodes, 1996-1998) |
 | Constance Barnes | ... | Nurse / ... (2 episodes, 1996-1997) |
 | Oscar Goncalves | ... | Night Attendant / ... (2 episodes, 1996-1997) |
 | Casey F. Murphy | ... | Clone Boy / ... (2 episodes, 1996-1997) |
 | Mark Schooley | ... | GO Team Member #2 / ... (2 episodes, 1996-1997) |
 | Cameron K. Smith | ... | Sgt. 'K' - USMC / ... (2 episodes, 1996-1997) |
 | Stefan Arngrim | ... | The Prisoner (2 episodes, 1996) |

| Michael Bublé | ... | Submarine Sailor / ... (2 episodes, 1996) |
 | Richard Hersley | ... | Capt. Kyle Sanford / ... (2 episodes, 1996) |
 | Liza Huget | ... | Hospital Nurse / ... (2 episodes, 1996) |
 | Jan Rubes | ... | Vassily Peskow (2 episodes, 1996) |
 | Jessica Schreier | ... | Dr. Bonita Sayre (2 episodes, 1996) |
 | Fritz Weaver | ... | Senator Albert Sorenson (2 episodes, 1996) |
 | Cheryl McNamara | ... | Hostage #1 / ... (2 episodes, 1997-1998) |
 | Stacy Fair | ... | Flight Attendant (2 episodes, 1997) |
 | Dave Hannay | ... | Waiter #1 (2 episodes, 1997) |
 | Mecca Menard | ... | Emily Sim (2 episodes, 1997) |
 | Michael Short | ... | Waiter #2 (2 episodes, 1997) |
 | Vladimir Stefoff | ... | Bartender (2 episodes, 1997) |
 | Chapelle Jaffe | ... | Dr. Patou (2 episodes, 1998-1999) |
 | Klodyne Rodney | ... | Medic (2 episodes, 1998-1999) |
 | Michal Suchánek | ... | Young Jeffrey Spender (2 episodes, 1998-1999) |

| Derek Versteeg | ... | M.P. (2 episodes, 1998-1999) |
 | Tyler Binkley | ... | Terry Fletcher (2 episodes, 1998) |

| Fuad C'Amanero | ... | Business Man / ... (2 episodes, 1998) |
 | Scott Allan Campbell | ... | Jeff Smoodge (2 episodes, 1998) |

| Nora Dunn | ... | JoAnne Fletcher (2 episodes, 1998) |
 | Dara Hollingsworth | ... | Christine Fletcher (2 episodes, 1998) |
 | John Mahon | ... | General Wegman (2 episodes, 1998) |

| Michael B. Silver | ... | Howard Grodin (2 episodes, 1998) |
 | James Yaker | ... | Cashier (2 episodes, 1998) |
 | Mandy Levin | ... | Angie / ... (2 episodes, 1999-2002) |

| Martin Grey | ... | Agent Flagler (2 episodes, 1999-2000) |
 | Marty Zagon | ... | Landlord / ... (2 episodes, 1999-2000) |

| Michael Ensign | ... | Dr. Barnes (2 episodes, 1999) |

| Frank Ertl | ... | Elder #5 (2 episodes, 1999) |

| Al Ruscio | ... | Elder #4 (2 episodes, 1999) |
 | Patricia Steffy | ... | FBI Agent / ... (2 episodes, 2000-2002) |

| Jay Caputo | ... | Salamander Man / ... (2 episodes, 2000-2001) |
 | Jake Fritz | ... | Luke Doggett (2 episodes, 2000-2001) |

| Brent Sexton | ... | Gravedigger / ... (2 episodes, 2000-2001) |

| Eddie Kaye Thomas | ... | 1st Young Man / ... (2 episodes, 2000-2001) |
 | Judd Trichter | ... | 2nd Young Man / ... (2 episodes, 2000-2001) |

| Randall Bosley | ... | Ed Truelove / ... (2 episodes, 2000) |
 | Megan Corletto | ... | Amber-Lynn LaPierre (2 episodes, 2000) |
 | Jo-Ann Dean | ... | Secretary (2 episodes, 2000) |
 | Christine Firkins | ... | Thea Sprecher (2 episodes, 2000) |

| David C. Fisher | ... | FBI Agent / ... (2 episodes, 2000) |

| Marc Gomes | ... | Agent Danny Mosley (2 episodes, 2000) |

| Jonathan Palmer | ... | Principal (2 episodes, 2000) |

| Matthew Sutherland | ... | Records Clerk (2 episodes, 2000) |

| Jolie Jenkins | ... | FBI Agent Leyla Harrison (2 episodes, 2001-2002) |

| Steven Anderson | ... | Dr. James Parenti (2 episodes, 2001) |

| Jeff Austin | ... | Dr. Nordlinger (2 episodes, 2001) |

| Denise Crosby | ... | Dr. Mary Speake (2 episodes, 2001) |

| Lucy Lawless | ... | Shannon McMahon (2 episodes, 2001) |
 | Nelson Mashita | ... | Dr. Lim (2 episodes, 2001) |

| David Purdham | ... | Dr. Lev (2 episodes, 2001) |

| Christopher Stanley | ... | Agent Joe Farah (2 episodes, 2001) |
 | Joe Bernier | ... | Detective Bryant (2 episodes, 2002) |
 | Brad Kalas | ... | Cult Man #1 (2 episodes, 2002) |

| Kevin McCorkle | ... | Cult Man #2 (2 episodes, 2002) |
 | Barbara Patrick | ... | Barbara Doggett (2 episodes, 2002) |
|
| James Castle | .... | title designer (200 episodes, 1993-2002) |
| Scott Steyns | .... | playback coordinator (117 episodes, 1993-1998) |
| Anita Meehan-Truelove | .... | production coordinator / assistant production coordinator (101 episodes, 1993-1999) |
| Tom Teotico | .... | production assistant (90 episodes, 1995-1999) |
| Paul Harrison | .... | key assistant location manager (65 episodes, 1998-2001) |
| Ilt Jones | .... | location manager (64 episodes, 1998-2002) |
| Nanci Etchells | .... | production accountant (60 episodes, 1998-2002) |
| Carol Banker | .... | script supervisor (59 episodes, 1998-2002) |
| Mac Gordon | .... | location manager (57 episodes, 1998-2002) |
| Mary Astadourian | .... | vice president: Ten Thirteen / assistant: Chris Carter (55 episodes, 1997-2002) |
| Louisa Gradnitzer | .... | location manager (52 episodes, 1993-1999) |
| Todd Pittson | .... | location manager (52 episodes, 1993-1998) |
| John Shiban | .... | show staff writer / story editor (48 episodes, 1995-1997) |
| Katrina Cabrera | .... | researcher (44 episodes, 1999-2002) |
| Kimberley Barnhart | .... | production assistant (43 episodes, 1999-2001) |
| Jeffrey Bell | .... | story editor / executive story editor (43 episodes, 1999-2001) |
| Lee Smith | .... | researcher (42 episodes, 1997-1999) |
| Annette Encinas | .... | payroll accountant (41 episodes, 1998-1999) |
| Wendy Mclean | .... | script supervisor (40 episodes, 1993-1995) |
| Sandra Tripicchio | .... | assistant to producer / assistant to the producers (40 episodes, 1999-2002) |
| Steven Maeda | .... | story editor / executive story editor (40 episodes, 2000-2002) |
| Joanne Service | .... | assistant production coordinator / assistant: Chris Carter (37 episodes, 1994-1999) |
| Leslie Perlow | .... | production coordinator / production coordinator: second unit (36 episodes, 1998-2000) |
| Greg Walker | .... | executive story editor / story editor (36 episodes, 2000-2001) |
| Ginger Wadley | .... | assistant to producer / production assistant (35 episodes, 2000-2002) |
| Helga Ungurait | .... | script supervisor (33 episodes, 1995-1999) |
| Kurt Bruun | .... | production assistant (30 episodes, 1996-1997) |
| Brad Follmer | .... | assistant: Chris Carter (27 episodes, 2000-2002) |
| Stephanie Herrera | .... | assistant to producer (26 episodes, 2000-2002) |
| Kasandra Greene-Griebel | .... | office production assistant (25 episodes, 1994-1995) |
| Anna Tkatch | .... | production assistant (25 episodes, 1994-1995) |
| Angela Will | .... | production accountant (24 episodes, 1993-1994) |
| Patricia Barry | .... | script supervisor (24 episodes, 1994-1998) |
| Darin Morgan | .... | story editor (24 episodes, 1995-1996) |
| Frank Spotnitz | .... | story editor (24 episodes, 1995-1996) |
| Jeff Vlaming | .... | story editor (24 episodes, 1995-1996) |
| Robert Murdoch | .... | location manager: second unit (24 episodes, 1996-1997) |
| Amber Woodward | .... | production assistant (24 episodes, 1996-1997) |
| Amir Attaie | .... | assistant to producers / assistant to the producers (24 episodes, 1999-2001) |
| Nick Marcou | .... | production assistant (24 episodes, 2001-2002) |
| Michelle Latham | .... | location manager / assistant location manager (23 episodes, 1999-2002) |
| David Amann | .... | executive story editor (22 episodes, 1998-1999) |
| Bob Pitto | .... | first assistant accountant (22 episodes, 1998-1999) |
| Daniel Mosley | .... | assistant to producer / assistant to the producers (22 episodes, 1999-2000) |
| Barbara Nance | .... | script coordinator (22 episodes, 1999-2000) |
| Jason Schomas | .... | production coordinator (21 episodes, 2000-2002) |
| John LaBrucherie | .... | production assistant (21 episodes, 2000-2001) |
| Amir Barsoum | .... | production assistant (20 episodes, 1997-1998) |
| Billy Brown | .... | story editor (20 episodes, 1997-1998) |
| Tim Minear | .... | executive story editor (20 episodes, 1997-1998) |
| Gennifer Hutchison | .... | assistant to producer (20 episodes, 2000-2002) |
| Susan Crawford | .... | assistant production coordinator (19 episodes, 1995-1996) |
| Briton W. Erwin | .... | production assistant (19 episodes, 1997-1998) |
| Gabe Rotter | .... | writers' assistant (19 episodes, 2001-2002) |
| Thomas Schnauz | .... | story editor (19 episodes, 2001-2002) |
| Sara Woomer | .... | office production assistant (19 episodes, 2001-2002) |
| Cathy Carr | .... | production coordinator (18 episodes, 1998-1999) |
| Michele Fazekas | .... | assistant to executive producer (18 episodes, 1998-1999) |
| Wendy Fishman | .... | assistant to executive producer (18 episodes, 1998-1999) |
| Charles Forsch | .... | assistant to executive producer (18 episodes, 1998-1999) |
| Art Pickering | .... | assistant to writer / script coordinator (18 episodes, 2000-2001) |
| Michele Clark | .... | assistant to producers / assistant to the producers (16 episodes, 1999-2000) |
| Kurt A. Langenhahn | .... | script coordinator (16 episodes, 2000-2001) |
| Selina Williams | .... | extras wrangler (14 episodes, 1994-1995) |
| Vince Gilligan | .... | creative consultant (14 episodes, 1995-1996) |
| Linda McAteer | .... | assistant production coordinator (13 episodes, 1997-1999) |
| Steve Stafford | .... | aerial unit coordinator (13 episodes, 2000-2001) |
| Roberta Henriksen | .... | production coordinator (12 episodes, 1993-1994) |
| Lara Beatus | .... | assistant to producer (11 episodes, 1999-2000) |
| Jana Fain | .... | office manager: Ten Thirteen (11 episodes, 2001-2002) |
| Roberta Sheehy | .... | production coordinator (9 episodes, 1993) |
| Alexis Labra | .... | production assistant (9 episodes, 1998) |
| Chris Olander | .... | production assistant / stand-in: Adam Baldwin / ... (9 episodes, 2001) |
| Anne Melville | .... | script supervisor (8 episodes, 1993-2001) |
| Dan Angel | .... | story editor (8 episodes, 1997-1998) |
| Christine Lyons | .... | double: Gillian Anderson (8 episodes, 1997-1998) |
| Alison Gallant | .... | assistant to producers / assistant to the producers (8 episodes, 1999-2000) |
| Juli Niles | .... | assistant to producer (7 episodes, 2001) |
| Jason Harkins | .... | assistant to producers (6 episodes, 2000-2001) |
| Nancy Mosher Hall | .... | assistant to producer (6 episodes, 2000) |
| Ed Lippman | .... | location manager (5 episodes, 1998) |
| Elizabeth Harrison | .... | assistant to producers / assistant to the producers (5 episodes, 1999) |
| Brian Q. Kelley | .... | design graphics (4 episodes, 1994-1995) |
| Chris Ruppenthal | .... | executive script consultant (4 episodes, 1994) |
| Michael Daley | .... | script supervisor (4 episodes, 2001-2002) |
| Blake McCormick | .... | assistant to producer (4 episodes, 2001-2002) |
| Mike Sudrow | .... | weapons specialist (3 episodes, 1993) |
| Steve De Jarnatt | .... | creative consultant (3 episodes, 1995) |
| Terry J. Murray | .... | script supervisor (2 episodes, 1994) |
| Dana Lyn Baron | .... | additional adr voice (2 episodes, 1996-1997) |
| Mark Marcom | .... | playback coordinator (2 episodes, 2001-2002) |
| Clinton Wayne | .... | puppeteer (2 episodes, 2001-2002) |
| Charles Fagin | .... | assistant location manager (2 episodes, 2002) |
|
| Byron Drinkle | .... | playback coordinator (unknown episodes, 1992-1996) |
| Darren Robertson | .... | playback coordinator (unknown episodes, 1992-1996) |
| Danielle Faith Friedman | .... | office production assistant (unknown episodes, 1993-1996) |
| David Kurvers | .... | production assistant (unknown episodes, 1996-1997) |
| Rob McCabe | .... | utility stand-in (unknown episodes, 1999-2000) |
| Scott Aguilar | .... | location nurse (unknown episodes) |
| Michael Anthony | .... | location scout (unknown episodes) |
| Alex Apple | .... | location scout (unknown episodes) |
| Glen Barwise | .... | photo double (unknown episodes) |
| Gary Bechtel | .... | key assistant location manager (unknown episodes) |
| Sean Benbow | .... | office production assistant (unknown episodes) |
| Stephen Benoit | .... | production assistant (unknown episodes) |
| Darren Lynn Bousman | .... | honey wagon attendant (unknown episodes) |
| Kai Bowe | .... | wga trainee (unknown episodes) |
| Stephen Bridgewater | .... | drama coach (unknown episodes) |
| Jaap Broeker | .... | stand-in: David Duchovny (unknown episodes) |
| Bruce Bryant | .... | title designer (unknown episodes) |
| Eamon Buehning | .... | payroll accountant (unknown episodes) |
| Jim Castle | .... | title designer (unknown episodes) |
| Michelle Chaldu | .... | stand-in: Gillian Anderson (unknown episodes) |
| Rob Chalmers | .... | personal assistant: Gillian Anderson (unknown episodes) |
| Marco Daxton | .... | set supervisor (unknown episodes) |
| Dana Dubé | .... | animal trainer (unknown episodes) |
| Maggie Evans | .... | assistant to producer (unknown episodes) |
| Tom Gastall | .... | production assistant (unknown episodes) |
| Jason Gibb | .... | production assistant (unknown episodes) |
| Paul Giordano | .... | key production assistant (unknown episodes) |
| Rob Gomes | .... | production assistant (unknown episodes) |
| Danny Ho | .... | computer playback operator (unknown episodes) |
| Laura Irvine | .... | production assistant (unknown episodes) |
| Jasper Jan | .... | location intern (unknown episodes) |
| JoAnn Fregalette Jansen | .... | choreographer (unknown episodes) |
| Carol Johnsen | .... | title designer (unknown episodes) |
| Jacqueline V. Johnson | .... | craft service / first aid (unknown episodes) |
| Bonnie Judd | .... | trainer (unknown episodes) |
| Timothy S. Kane | .... | production assistant (unknown episodes) |
| Bridgette Kelley | .... | script supervisor: Los Angeles (unknown episodes) |
| Cindy Kerber | .... | researcher (unknown episodes) |
| Rich Knight | .... | property maker: RK Industries (unknown episodes) |
| Steve Korkis | .... | production assistant (unknown episodes) |
| Lance Lanfear | .... | additional extras background coordinator (unknown episodes) |
| Derek Lebrero | .... | photo double (unknown episodes) |
| April D. Matthews | .... | assistant accountant (unknown episodes) |
| Kathy McCurdy | .... | assistant location manager (unknown episodes) |
| France Myung Metz | .... | key assistant location manager (unknown episodes) |
| Doug Meyer | .... | additional production assistant (unknown episodes) |
| Daniela Nobili | .... | voice director: Italian (unknown episodes) |
| Trent Othick | .... | assistant to director (unknown episodes) |
| Joshua Owen | .... | production secretary (unknown episodes) |
| Joseph Kelly Padovich | .... | mechanic (unknown episodes) |
| Allyn Partin | .... | dialect coach (unknown episodes) |
| Lance Peverley | .... | production assistant (unknown episodes) |
| Jeff 'Doc' Porter | .... | construction medic (unknown episodes) |
| Canyon Prince | .... | production assistant / script supervisor: splinter unit (unknown episodes) |
| Lisa Ripley-Becker | .... | assistant production coordinator (unknown episodes) |
| Jennifer Rosenbluth | .... | production secretary (unknown episodes) |
| Caryn Shuken | .... | location liaison (unknown episodes) |
| Alan A. Spence | .... | set wireman (unknown episodes) |
| Patrick Stark | .... | production assistant (unknown episodes) |
| Regan Steele | .... | key production assistant (unknown episodes) |
| Lynn Struiksma | .... | set production assistant: second unit (unknown episodes) |
| Rachel Swenson | .... | assistant location manager (unknown episodes) |
| Rachael Taylor | .... | production assistant (unknown episodes) |
| James Thompson | .... | production assistant (unknown episodes) |
| Marc J. Ventimiglia | .... | key assistant location manager (unknown episodes) |
| Arlene Warren | .... | stand-in: Gillian Anderson (unknown episodes) |
| Troy Waters | .... | marine coordinator (unknown episodes) |
| Tim Weske | .... | sword master (unknown episodes) |
| Lisa Womble | .... | production assistant (unknown episodes) |
| Oorala J. Yamada | .... | additional set production assistant (unknown episodes) |
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