Listing: Millennium Cast with multiple Ten Thirteen roles:

• A.J. Buckley
  The X-Files:
  3.12 'War of the Coprophages" - The 'Dude'
• Alan Robertson
  The X-Files:
  1.11 "Fire" - Grey-haired Man
  3.18 "Teso dos Bichos" - Roosevelt
• Alex Diakun
  

  The X-Files:

  2.20 "Clyde Bruckman's Final Repose" - Tarot Dealer

  3.20 "Jose Chung's 'From Outer Space'" - Dr. Fingers

  The X Files: I Want to Believe (2008):

  Gaunt Man

• Alf Humphreys
  

  The X-Files:

  1.08 "Space" - Mission Controller #2

  3.01 "The Blessing Way" - Dr. Pomerantz

  5.04 "Detour" - Michael Asekoff

• Alison Matthews
  The X-Files:
  4.19 "Synchrony" - The Doctor
• Allan Franz
  The X-Files:
  4.16 "Unrequited" - Dr. Ben Keyser
• Allan Zinyk
  

  The X-Files:

  3.20 "Jose Chung's 'From Outer Space'" - Blaine

• Amanda Tapping
  The X-Files:
  3.21 "Avatar" - Carina Sayles
• Andre Danyliu
  The X-Files:
  3.23 "Wetwired" - County Coroner
• Andrew Airlie
  The X-Files:
  1.04 "The Jersey Devil" - Rob
  4.06 "Sanguinarium" - Attorney
• Andrew Johnston
  The X-Files:
  1.01 "Deep Throat" - Col. Robert Budahas
  2.16 "Colony" - Agent Barry Weiss
  2.17 "End Game" - Agent Barry Weiss
  4.23 "Demons" - Medical Examiner
• Andrew Laurenson
  The X-Files:
  5.05 "The Post-Modern Prometheus" - Nerdy Student (uncredited)
• Angela Donahue
  The X-Files:
  4.04 "Unruhe" - Alice
• Anthony Harrison
  The X-Files:
  1.03 "Conduit" - 4th Man
  2.04 "Sleepless" - MTA Officer (uncredited)
  4.05 "The Field Where I Died" - Agent Riggins
• Arnie Walters
  The X-Files:
  4.24 "Gethsemane" - Father McCue
  5.01 "Redux" - Father McCue
  5.02 "Redux II" - Father McCue
  5.17 "All Souls" - Father McCue
  The Lone Gunmen:
  1.06 "Madam, I'm Adam" - Preacher
• Arye Gross
  The X-Files:
  8.09 "Salvage" - Dr. Tom Puvogel
• Aundrea MacDonald
  The X-Files:
  1.13 "GenderBender" - Pretty Woman
• Austin Basile
  The X-Files:
  4.19 "Synchrony" - The Bellman
• Badja Djola
  The Lone Gunmen:
  1.08 "Maximum Byers" - Spike
• Barbara Dyke
  The X-Files:
  5.13 "Patient X" - Dr. Dominique Alepin
• Barry Greene
  The X-Files:
  1.19 "Darkness Falls" - Bob Perkins
  4.21 "Zero Sum" - Dr. Emile Linzer
• Barry W. Levy
  The X-Files:
  3.16 "Apocrypha" - Navy Doctor
  4.24 "Gethsemane" - Dr. Vitagliano
  5.01 "Redux" - Dr. Vitagliano
• Bernie Coulson
  The X-Files:
  2.25 "Anasazi" - The Thinker
• Bethoe Shirkoff
  The X-Files:
  3.21 "Avatar" - Old Woman
• Beverly Elliot
  The X-Files:
  3.06 "2Shy" - Raven
• Bill Croft
  

  The X-Files:

  2.21 "The Calusari" - Calusar #2

  4.13 "Never Again" - Comrade Svo

  Harsh Realm:

  1.05 "Reunion" - Manfreedy, Camp Worker

• Bill Dow
  The X-Files:
  1.04 "The Jersey Devil" - Dad
  2.21 "The Calusari" - Dr. Charles Burks
  3.12 "The War of the Coprophages" - Dr. Newton
  4.12 "Leonard Betts" - Dr. Charles Burks
  6.22 "Biogenesis" - Dr. Charles Burks
  7.05 "Rush" - Dr. Charles Burks
  7.19 "Hollywood A.D." - Chuck Burks
  8.10 "Badlaa" - Chuck Burks
  
• Bill Mackenzie
  The X-Files:
  4.03 "Teliko" - Bus Driver
• Bill Macy
  The Lone Gunmen:
  1.09 "Diagnosis: Jimmy" - Mr. Dimsdale
• Bob Dawson
  The X-Files:
  4.04 "Unruhe" - Iskendarian (uncredited)
  5.09 "Schizogeny" - Phil Rich
• Bob Morrisey
  The X-Files:
  4.03 "Teliko" - Dr. Simon Bruin
  5.07 "Emily" - Dr. Vinet
• Bob Wilde
  The X-Files:
  1.22 "Roland" - Detective (uncredited)
  2.01 "Little Green Men" - Rand
  3.09 "Nisei" - Limo Driver
  5.17 "All Souls" - George Vincent Dyer
• Bobby Stewart
  The X-Files:
  2.06 "Ascension" - Deputy
  3.12 "War of the Coprophages" - Resident #2
• Bonnie Hay
  The X-Files:
  2.16 "Colony" - Field Doctor
  2.17 "End Game" - Field Doctor
  3.03 "D.P.O." - Night Nurse
  3.08 "Oubliette" - Woman
  3.24 "Talitha Cumi" - Night Nurse
• Brad Dourif
  The X-Files:
  1.12 "Beyond the Sea" - Luther Lee Boggs
• Brad Loree
  The X-Files:
  2.07 "3" - Fireman
  4.12 "Leonard Betts" - The Security Guard
• Brad Wattum
  The X-Files:
  3.06 "2Shy" - Patrolman (uncredited)
• Brenda McDonald
  The X-Files:
  4.09 "Terma" - Auntie Janet
  5.19 "Folie a Deux" - Mrs Loach
• Brent Butt
  The X-Files:
  5.12 "Bad Blood" - Coroner
• Brian Drummond
  The Lone Gunmen:
  1.13 "Cap'n Toby" - Lead Agent
• Brian Markinson
  The X-Files:
  1.21 "Born Again" - Tony Fiore
  5.19 "Folie a Deux" - Gary Lambert
• Brittany Tiplady
  The X-Files:
  7.04 "Millennium" - Jordan Black
• Bruno Verdoni
  The X-Files:
  5.13 "Patient X" - Blue Helmet The Lone Gunmen:
  1.07 "Planet of the Frohikes" - Pierre
• Byron Chief-Moon
  The X-Files:
  2.25 "Anasazi" - Father
• C. Ernst Harth
  

  The X-Files:

  5.05 "The Post-Modern Prometheus" - Huge Man

  Harsh Realm:

  1.03 "Inga Fossa" - Zip Fighter #2

• Cameron K. Smith
  

  The X-Files:

  3.15 "Piper Maru" - Marine Corp. Duty NCO

  4.12 "Leonard Betts" - Special Agent Travis

  Harsh Realm:

  1.01 Pilot episode - Republican Guard Soldier

  1.02 "Leviathan" - Republican Guard Soldier

• Campbell Lane
  The X-Files:
  1.17 "Miracle Man" - Hohman's Father
  2.21 "The Calusari" - Calusar #3
  4.08 "Tunguska" - Committee Chairman
  4.09 "Terma" - Committee Chairman
• Carolyn Tweedle
  The Lone Gunmen:
  1.05 "Three Men and a Smoking Diaper" - Stern Nurse
• Cavan Cunningham
  The X-Files:
  3.03 "D.P.O." - Paramedic #1
• CCH Pounder
  The X-Files:
  2.05 "Duane Barry" - Agent Lucy Kazdin
• Charles Andre
  The X-Files:
  1.05 "Shadows" - Thug (uncredited)
  2.18 "Fearful Symmetry" - Ray Floyd
• Chris Ellis
  The X-Files:
  3.22 "Quagmire" - The Sheriff
• Chris Nelson Norris
  The X-Files:
  4.02 "Home" - Edmund Peacock
• Chris Owens
  The X-Files:
  5.05 "The Post-Modern Prometheus" - Mutato
  5.13 "Patient X" - FBI Special Agent Jeffrey Spender
  5.14 "The Red and the Black" - FBI Special Agent Jeffrey Spender
  5.20 "The End" - FBI Special Agent Jeffrey Spender
  6.01 "The Beginning" - FBI Special Agent Jeffrey Spender
  6.03 "Triangle" - FBI Special Agent Jeffrey Spender
  6.07 "Terms of Endearment" - FBI Special Agent Jeffrey Spender
  6.11 "Two Fathers" - FBI Special Agent Jeffrey Spender
  6.12 "One Son" - FBI Special Agent Jeffrey Spender
  9.16 "William" - Former Agent Jeffrey Spender/The Breather
  9.19 "The Truth: Part 1" - Jeffrey Spender
  
• Christina Jastrzembska
  The Lone Gunmen:
  1.02 "Bond, Jimmy Bond" - Mrs. Goldsmith
• Christopher Gray
  The X-Files:
  1.11 "Fire" - Jimmie
• Clayton Watmough
  The Lone Gunmen:
  1.13 "Cap'n Toby" - Second Man
• Colin Foo
  

  Harsh Realm:

  1.03 "Inga Fossa" - Croupier

• Colleen Winton
  The X-Files:
  1.02 "Squeeze" - Lie Detector Technician
  5.08 "Kitsunegari" - Therapist
• Connor Widdows
  

  Harsh Realm:

  1.02 "Leviathan" - Younger Cabot Son

• D. Neil Mark
  

  The X-Files:

  1.04 "The Jersey Devil" - S.W.A.T. Team Officer

  3.17 "Pusher" - Deputy Scott Kerber

  Harsh Realm:

  1.01 Pilot episode - Sentry

  The Lone Gunmen:

  1.09 "Diagnosis: Jimmy" - Officer

• Dan Weber
  The X-Files:
  5.11 "Kill Switch" - Figgis
• Dan Zukovic
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - Agent Man
• Dana Grahame
  The X-Files:
  5.05 "The Post-Modern Prometheus" - Reporter
• Daniel Bacon
  The Lone Gunmen:
  1.05 "Three Men and a Smoking Diaper" - Technician
• Darcy Laurie
  The X-Files:
  3.15 "Piper Maru" - Engineer #2
• Darren McGavin
  The X-Files:
  5.15 "Travelers" - Agent Arthur Dales
  6.13 "Agua Mala" - Arthur Dales
• David Abbott
  The X-Files:
  4.08 "Tunguska" - Detective (uncredited)
  5.07 "Emily" - Judge Maibaum
• David Duchovny
  The X-Files:
  Fox Mulder (1993-2001, 2002, 2016-2018) The X-Files Movie (1998):
  Special Agent Fox Mulder The X-Files: I Want to Believe (2008):
  Fox Mulder The Lone Gunmen:
  "All About Yves" - Fox Mulder
• David Fredericks
  The X-Files:
  3.08 "Oubliette" - Larsen
  4.07 "Musings of a Cigarette Smoking Man" - The Director
• David Lewis
  The X-Files:
  1.04 "The Jersey Devil" - Young Officer
  2.09 "Firewalker" - Vosberg
  3.08 "Oubliette" - Young Agent
• David MacKay
  The X-Files:
  3.04 "Clyde Bruckman's Final Repose" - Young Husband
• David Neale
  The X-Files:
  3.15 "Piper Maru" - Navy Base Guard
• David Palffy
  The X-Files:
  4.17 "Tempus Fugit" - Dark Man
  4.18 "Max" - Dark Man The Lone Gunmen:
  1.10 "Tango de los Pistoleros" - Mariano Chuchillo
• Dawn Murphy
  The X-Files:
  4.08 "Tunguska" - Customs Officer (uncredited)
• Dean McKenzie
  The X-Files:
  3.06 "2Shy" - Lt. Blaine (uncredited)
  5.18 "The Pine Bluff Variant" - Army Tech
• Dean Norris
  The X-Files:
  2.22 "F. Emasculata" - U.S. Marshal Tapia
• Deanna Milligan
  The X-Files:
  2.13 "Irresistible" - Satin
• Dee Jay Jackson
  The Lone Gunmen:
  1.01 Pilot episode - Demo Man
• Derek Lowe
  The X-Files:
  3.19 "Hell Money" - Johnny Lo
• Deryl Hayes
  The X-Files:
  1.04 "Shadows" - Webster
  2.01 "Little Green Men" - Agent Morris
  3.07 "The Walk" - Army Doctor
• Diana Stevan
  The X-Files:
  2.03 "Blood" - Mrs. Adams
• Dmitri Boudrine
  The X-Files:
  2.02 "The Host" - Russian Engineer
• Don MacKay
  The X-Files:
  1.12 "Beyond the Sea" - Warden Joseph Cash
  2.02 "The Host" - Charlie
  3.05 "The List" - Oates
  3.17 "Pusher" - The Judge
• Don McWilliams
  The X-Files:
  4.16 "Unrequited" - Gus Burkholder
• Donald Fong
  The X-Files:
  3.19 "Hell Money" - The Vase Man
• Donna White
  The X-Files:
  4.05 "The Field Where I Died" - The Therapist
• Donnelly Rhodes
  The X-Files:
  1.18 "Shapes" - Jim Parker
  4.07 "Musings of a Cigarette Smoking Man" - General Francis
• Doug Abrahams
  The X-Files:
  1.00 Pilot episode - Patrolman #1
  1.13 "GenderBender" - Agent #2
  2.14 "Die Hand die Verletzt" - Paul Vitaris
  3.19 "Hell Money" - Lt. Neary
  4.05 "The Field Where I Died" - Harbaugh
• Doug Hutchison
  The X-Files:
  1.02 "Squeeze" - Eugene Victor Tooms
  1.20 "Tooms" - Eugene Victor Tooms
• Dylan Haggerty
  The X-Files:
  9.04 "4-D" - Erwin Timothy Lukesh
• Ed Lauter
  

  The X-Files:

  1.08 "Space" - Lt. Col. Marcus Belt

• Eileen Pedde
  The X-Files:
  4.09 "Terma" - Angie
  5.15 "Travelers" - Mrs. Skur
• Elizabeth McCarthy
  The X-Files:
  5.10 "Chinga" - The Shopper
• Eric Breker
  The X-Files:
  3.16 "Apocrypha" - Ambulance Driver
  4.23 "Demons" - Admitting Officer
  5.06 "Christmas Carol" - Dark-Suited Man #1 (uncredited)
  5.07 "Emily" - Dark-Suited Man #1
• Eric Keenleyside
  The X-Files:
  5.17 "All Souls" - Lance Kernof
• Ernie Prentice
  The X-Files:
  2.11 "Excelsius Dei" - Leo Kreutzer
• Eryn Collins
  The X-Files:
  3.08 "Oubliette" - Young Lucy Householder (uncredited)
• Eva deViveiros
  The Lone Gunmen:
  1.10 "Tango de los Pistoleros" - Laundress
• Fawnia L. Mondey
  The X-Files:
  4.22 "Elegy" - Blonde bowler (uncredited)
• Floyd Red Crow Westerman
  The X-Files:
  2.25 "Anasazi" - Albert Hosteen
  3.01 "The Blessing Way" - Albert Hosteen
  3.02 "Paper Clip" - Albert Hosteen
  6.22 "Biogenesis" - Albert Hosteen
  7.02 "The Sixth Extinction II: Amor Fati" - Albert Hosteen
  7.15 "En Ami" - Albert Hosteen
• Forbes Angus
  The X-Files:
  1.05 "Shadows" - Tissue Bank Technician (uncredited)
  2.23 "Soft Light" - The Government Scientist
  3.01 "The Blessing Way" - M.D.
  4.20 "Small Potatoes" - Security Guard
  5.12 "Bad Blood" - Funeral Director The Lone Gunmen:
  1.07 "Planet of the Frohikes" - French Trade Minister
• Frances Flanagan
  The X-Files:
  3.16 "Apocrypha" - Nurse
• Frank Cassini
  The X-Files:
  3.04 "Clyde Bruckman's Final Repose" - Cline
• Fred Henderson
  The X-Files:
  1.12 "Beyond the Sea" - Agent Thomas
  2.05 "Duane Barry" - Agent Rich
• French Tickner
  

  The X-Files:

  1.08 "Space" - Preacher

  The Lone Gunmen:

  1.08 "Maximum Byers" - Shopkeeper

• Fulvio Cecere
  The X-Files:
  2.01 "Little Green Men" - The Aide
  3.11 "Revelations" - Priest
• Gabrielle Rose
  The X-Files:
  1.01 "Deep Throat" - Anita Budahas
  2.02 "The Host" - Dr. Zenzola
• Gardiner Millar
  The X-Files:
  5.09 "Schizogeny" - Mr. Baiocchi The Lone Gunmen:
  1.08 "Maximum Byers" - Runselhoff
• Garret Dillahunt
  The X-Files:
  5.15 "Travelers" - Edward Skur
• Garry Davey
  The X-Files:
  1.10 "Eve" - Hunter
  1.22 "Roland" - Dr. Keats
  2.17 "End Game" - Captain
  3.13 "Syzygy" - Bob Spitz
• Garvin Cross
  The X-Files:
  2.18 "Fearful Symmetry" - The Red Head Kid
  4.01 "Herrenvolk" - The Repairman The Lone Gunmen:
  1.01 Pilot episode - Navigator
• George Gordon
  The X-Files:
  3.21 "Avatar" - Neurosurgeon (uncredited)
  4.15 "Kaddish" - The Detective
• George Josef
  The X-Files:
  2.21 "The Calusari" - Calusar #4
• Gerry Nairn
  The X-Files:
  2.10 "Red Museum" - Man #1
• Gillian Barber
  The X-Files:
  1.06 "Ghost in the Machine" - Agent Nancy Spiller
  2.10 "Red Museum" - Beth Kane
  3.09 "Nisei" - Penny Northern
  4.14 "Memento Mori" - Penny Northern
• Gillian Carfra
  The X-Files:
  1.20 "Tooms" - Christine Ranford
• Glenn Morshower
  

  The X-Files:

  5.17 "All Souls" - Aaron Starkey

  Harsh Realm:

  1.03 "Inga Fossa" - General

• Greg Anderson
  The X-Files:
  3.04 "Clyde Bruckman's Final Repose" - The Photographer
• Greg Michaels
  The X-Files:
  4.17 "Tempus Fugit" - Scott Garrett
  4.18 "Max" - Scott Garrett
• Harriet Sansom Harris
  The X-Files:
  1.10 "Eve" - Dr. Sally Kendrick/Eve
• Harrison R. Coe
  The X-Files:
  3.16 "Apocrypha" - Government Man #3
  4.15 "Kaddish" - Isaac Luria
  5.10 "Chinga" - Dave the Fishmonger
• Heather McCarthy
  The X-Files:
  3.23 "Wetwired" - Duty Nurse
• Heather McComb
  The X-Files:
  2.14 "Die Hand die Verletzt" - Shannon Ausbury
• Henri Lubatti
  The X-Files:
  5.16 "Mind's Eye" - Dr. Wilkenson
• Hiro Kanagawa
  The X-Files:
  2.9 "Firewalker" - Peter Tanaka
  4.19 "Synchrony" - Dr. Yonechi The Lone Gunmen:
  1.02 "Bond, Jimmy Bond" - Businessman
• Hrothgar Mathews
  The X-Files:
  1.14 "The Jersey Devil" - Jack
  2.02 "The Host" - Man on Phone
  2.24 "Our Town" - Mental Patient
  3.24 "Talitha Cumi" - Galen Muntz
• Ian Alexander Martin
  

  The X-Files:

  3.20 "José Chung's 'From Outer Space'" - Alien 'Mom' (uncredited)

• Ian Marsh
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - Co-worker (uncredited)
• Ian Robison
  The X-Files:
  4.13 "Never Again" - Detective Smith
  5.10 "Chinga" - Ranger
• J.B. Bivens
  The X-Files:
  1.00 Pilot Episode - Truck Driver
  2.17 "End Game" - Sharpshooter
  5.18 "The Pine Bluff Variant" - Field Agent
• James Hong
  The X-Files:
  3.19 "Hell Money" - Hard-Faced Man
• James Morrison
  The X-Files:
  7.14 "Theef" - Dr. Wieder
• Jane Perry
  The X-Files:
  4.10 "Paper Hearts" - Day Care Operator
  5.15 "Travelers" - Dorothy Bahnsen
• Jason Diablo
  The X-Files:
  5.16 "Mind's Eye" - Angry Man
• Jay Brazeau
  The X-Files:
  1.14 "Lazarus" - Prof. Varnes
  2.08 "One Breath" - Dr. Daly
• Jay Underwood
  The X-Files:
  8.17 "Empedocles" - Jeb Dukes
• Jeff Gulka
  The X-Files:
  5.20 "The End" - Gibson Andrew Praise
  6.01 "The Beginning" - Gibson Andrew Praise
  8.01 "Within" - Gibson Andrew Praise
  8.02 "Without" - Gibson Andrew Praise
  9.19 "The Truth: Part 1" - Gibson Andrew Praise
  9.20 "The Truth: Part 2" - Gibson Andrew Praise
• Jenny-Lynn Hutcheson
  The X-Files:
  2.22 "F. Emasculata" - Little Girl from Trailer (uncredited)
  4.10 "Paper Hearts" - Addie Sparks (uncredited)
  5.10 "Chinga" - Polly Turner
• Jeremy Roberts
  The X-Files:
  6.13 "Agua Mala" - George Vincent
• Jessica Murdoch
  The X-Files:
  1.04 "The Jersey Devil" - Girl
• Jessica Schreier
  The X-Files:
  4.08 "Tunguska" - Dr. Bonita Sayre
  4.09 "Terma" - Dr. Bonita Sayre
• John B. Lowe
  The X-Files:
  5.18 "The Pine Bluff Variant" - Dr. Leavitt
• John Dadey
  The X-Files:
  4.10 "Paper Hearts" - Local Agent (uncredited)
• John Finn
  The X-Files:
  4.24 "Gethsemane" - Michael Kritschgau
  5.01 "Redux" - Michael Kritschgau
  5.02 "Redux II" - Michael Kritschgau
  7.01 "The Sixth Extinction" - Michael Kritschgau
  7.02 "The Sixth Extinction II: Amor Fati" - Michael Kritschgau
• John Harris
  The X-Files:
  2.03 "Blood" - Taber
• John Hawkes
  The X-Files:
  "Milagro" - Phillip Padgett
• John Juliani
  The X-Files:
  4.06 "Sanguinarium" - Dr. Harrison Lloyd
• John Moore
  The X-Files:
  3.01 "The Blessing Way" - Elder #3
  3.02 "Paper Clip" - Elder #3
  5.13 "Patient X" - Elder #3
  5.14 "The Red and the Black" - Elder #3
  5.20 "The End" - Elder #3
  6.11 "Two Fathers" - Elder #5
• John Pyper-Ferguson
  

  The X-Files:

  2.22 "F. Emasculata" - Paul

  5.06 "Christmas Carol" - Det. Kresge

  5.07 "Emily" - Det. Kresge

  Harsh Realm:

  1.02 "Leviathan" - John Cabot

• John Tierney
  The X-Files:
  2.07 "3" - Dr. Jacobs
• Jorgito D. (Jose) Vargas
  

  The X-Files:

  4.11 "El Mundo Gira" - INS Worker

  Harsh Realm:

  1.01 Pilot episode - Latino Man

• Judith Maxie
  The X-Files:
  4.02 "Home" - Barbara Taylor
• Karen Kruper
  The X-Files:
  4.10 "Paper Hearts" - FBI Female Tech (uncredited)
• Karin Konoval
  The X-Files:
  3.04 "Clyde Bruckman's Final Repose" - Zelma
  4.02 "Home" - The Peacock Mother
• Kate Luyben
  

  The X-Files:

  5.11 "Kill Switch" - Nurse Nancy

  Harsh Realm:

  1.02 "Leviathan" - May

• Kate Robbins
  The X-Files:
  3003 "D.P.O." - Darren's Mom
  5.09 "Schizogeny" - Lisa's Aunt
• Katy Boyer
  The X-Files:
  9.08 "Hellbound" - Dr. Lisa Holland
• Kelly Irving
  The X-Files:
  2.19 "Dod Kalm" - Crewman
• Ken Roberts
  The X-Files:
  2.16 "Colony" - Motel Proprietor
  3.04 "Clyde Bruckman's Final Repose" - The Clerk
• Ken Tremblett
  The X-Files:
  1.19 "Darkness Falls" - Dyer
• Kerry Sandomirsky
  The X-Files:
  1.22 "Roland" - Tracy
  3.06 "2Shy" - Joanne
• Kett Turton
  The X-Files:
  5.18 "The Pine Bluff Variant" - Brit
• Kevan Ohtsji
  The X-Files:
  1.02 "Bond, Jimmy Bond" - Toshiro
• Kevin McNulty
  The X-Files:
  1.02 "Squeeze" - Agent Fuller
  2.23 "Soft Light" - Dr. Christopher Davey
  3.16 "Apocrypha" - Agent Fuller
  The Lone Gunmen:
  1.08 "Maximum Byers" - Wash
• Kimberley Patton
  

  The X-Files:

  2.03 "Blood" - Bonnie McRoberts (as Kimberly Ashlyn Gere)

  Space: Above and Beyond:

  1. "The Dark Side of the Sun" (8 October 1995) - Feliciti OH 519 (as Kimberly Patton)

  2. "Eyes" (5 November 1995) - Feliciti OH 483 (as Kimberly Patton)

  3. "Choice or Chance" (26 November 1995) - Feliciti OH (as Kimberly Patton)

  4. "Pearly" (24 March 1996) - Feliciti OH (as Kimberly Patton)

• Klodyne Rodney
  The X-Files:
  5.14 "The Red and the Black" - Medic
  6.11 "Two Fathers" - Medic
• Kristen Cloke
  The X-Files:
  4.05 "The Field Where I Died" - Melissa Rydell Ephesian
• Kurt Evans
  The X-Files:
  5.08 "Kitsunegari" - Todd
• Kurt Max Runte
  

  The X-Files:

  4.17 "Tempus Fugit" - 1st Man/Military (uncredited)

  5.13 "Patient X" - Ranger

  Harsh Realm:

  1.01 Pilot episode - Unit Commander Forsch

• Lachlan Murdoch
  The X-Files:
  1.04 "The Jersey Devil" - Boy
  4.02 "Home" - Outfielder
• Lance Henriksen
  

  The X-Files:

  7.04 "Millennium" - Frank Black

  Harsh Realm

  1.01 Pilot episode - General (uncredited)

• Larry Musser
  

  The X-Files:

  2.14 "Die Hand die Verletzt" - Sheriff John Oakes

  3.20 "José Chung's 'From Outer Space'" - Detective Manners

  4.16 "Unrequited" - Denny Markham

  5.10 "Chinga" - Jack Bonsaint

• Lauren Diewold
  The X-Files:
  5.06 "Christmas Carol" - Emily Sim
  5.07 "Emily" - Emily Sim
  5.17 "All Souls" - Emily Sim
• Laurie Murdoch
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - Lydon
  5.09 "Schizogeny" - Coroner
• Lesley Ewen
  The X-Files:
  1.00 Pilot episode - Receptionist
  1.13 "GenderBender" - Agent #1
  3.11 "Revelations" - Carina Maywald
  4.16 "Unrequited" - Renee Davenport
• Levani Outchaneichvili
  The X-Files:
  3.14 "Grotesque" - John Mostow (as Levani)
• Lindsay Bourne
  The X-Files:
  3.06 "2Shy" - The hooker's john
  The Lone Gunmen:
  1.05 "Three Men and a Smoking Diaper" - Producer
• Lisa Vultaggio
  The X-Files:
  1.12 "Beyond the Sea" - Liz Hawley
• Liza Huget
  The X-Files:
  3.24 "Talitha Cumi" - Hospital Nurse (uncredited)
  4.02 "Home" - Nurse (uncredited)
• Lloyd Berry
  The X-Files:
  5.05 "The Post-Modern Prometheus" - Old Man Pollidori
• Lorena Gale
  The X-Files:
  1.05 "Shadows" - Ellen Bledsoe
  2.08 "One Breath" - Nurse Wilkins
  4.22 "Elegy" - The Attorney The X Files: I Want to Believe (2008): On Screen Doctor
• Lucia Walters
  The X-Files:
  4.12 "Leonard Betts" - EMT
• Lynda Boyd
  The X-Files:
  1.11 "Fire" - Woman in Bar
  2.22 "F. Emasculata" - Elizabeth
• Malcolm Stewart
  The X-Files:
  1.00 Pilot episode - Dr. Glass
  2.07 "3" - Commander Carver
  3.21 "Avatar" - Agent Bonnecaze
  4.08 "Tunguska" - Dr. Sacks
  4.09 "Terma" - Dr. Sacks
• Marco Roy
  The Lone Gunmen:
  1.07 "Planet of the Frohikes" - Reporter
• Marcus Hondro
  

  The X-Files:

  4.11 "El Mundo Gira" - El Barbeiro (as Markus Hondro)

  Harsh Realm:

  1.02 "Leviathan" - Biggie (as Marcus Leros Hondro)

• Marek Wiedman
  The X-Files:
  4.17 "Tempus Fugit" - Investigator
• Maria Louisa Figura
  The Lone Gunmen:
  1.11 "The Lying Game" - Larry's Wife
• Marie Stillin
  The X-Files:
  4.06 "Sanguinarium" - Dr. Sally Sanford
  The Lone Gunmen:
  1.06 "Madam, I'm Adam" - Lois
• Mark Holden
  The X-Files:
  4.16 "Unrequited" - Agent Eugene Chandler
  5.08 "Kitsunegari" - Cop
• Mark Houghton
  

  Harsh Realm:

  1.01 Pilot episode - 3rd Officer

• Marshall Bell
  The X-Files:
  1.09 "Fallen Angel" - Commander Calvin Henderson
• Matthew Glave
  The X-Files:
  9.19 "The Truth: Part 1" - FBI Prosecutor Kallenbrunner
• Matthew Walker
  The X-Files:
  1.22 "Roland" - Dr. Ronald Surnow
  4.24 "Gethsemane" - Arlinsky
• Max Wyman
  The X-Files:
  5.13 "Patient X" - Dr. Lagerqvist
  The Lone Gunmen:
  1.12 "All About Yves" - Clerk
• Mecca Menard
  The X-Files:
  5.06 "Christmas Carol" - Emily Sim (scenes deleted)
  5.07 "Emily" - Emily Sim (scenes deleted)
  [One of the scenes in this two-parter involved "Emily" being placed in an oxygen chamber. Mecca couldn't cope with that and was unable to continue filming. She was just four and a half years old at the time of filming. Her place was taken by Lauren Diewold, who was around two years older.]
• Melinda McGraw
  The X-Files:
  2.08 "One Breath" - Melissa Scully
  3.01 "The Blessing Way" - Melissa Scully
  3.02 "Paper Clip" - Melissa Scully
  5.06 "Christmas Carol" - Melissa Scully
  5.07 "Emily" - Melissa Scully
• Merrilyn Gann
  The X-Files:
  1.15 "Young at Heart" - Prosecuting Attorney
  5.04 "Detour" - Mrs. Asekoff
• Michael Cram
  The X-Files:
  4.04 "Unruhe" - Officer Corning
• Michael David Simms
  

  The X-Files:

  2.06 "Ascension" - Senior Agent

  2.25 "Anasazi" - Senior Agent #1

  3.01 "The Blessing Way" - Senior Agent

  3.21 "Avatar" - Senior Agent

  4.01 "Herrenvolk" - Senior Agent #1

  Harsh Realm:

  1.01 Pilot episode - Lt. Colonel Gilovich

  1.02 "Leviathan" - Lt. Colonel Gilovich

• Michael Greyeyes
  

  Harsh Realm:

  1.08 "Cincinnati" - The Brave

• Michael Massee
  The X-Files:
  4.05 "The Field Where I Died" - Vernon Ephesian
• Michael O'Neill
  The X-Files:
  6.02 "Drive" - The Patrol Captain
• Michael Puttonen
  

  The X-Files:

  1.01 "Deep Throat" - Motel Manager

  2.04 "Sleepless" - Dr. Pilsson

  3.10 "731" - Conductor

  4.22 "Elegy" - Martin Alpert

  Harsh Realm:

  1.05 "Reunion" - Primo, Camp Medic

  The Lone Gunmen:

  1.09 "Diagnosis: Jimmy" - Dr. Bromberg

• Michael St. John Smith
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - The Major General
  5.18 "The Pine Bluff Variant" - The CIA Operative
• Michael Sunczyk
  

  Harsh Realm:

  1.03 "Inga Fossa" - DJ

• Michelle Hart
  The X-Files:
  5.08 "Kitsunegari" - Trace Agent
• Michelle Joyner
  The X-Files:
  7.16 "Chimera" - Ellen Adderly
• Mike Dopud
  

  Harsh Realm:

  1.03 "Inga Fossa" - Republican Guardsman

• Mitchell Kosterman
  The X-Files:
  1.13 "GenderBender" - Detective Horton
  2.04 "Sleepless" - Detective Horton
  3.05 "The List" - Fornier
  5.15 "Travelers" - Sheriff
  The Lone Gunmen:
  1.05 "Three Men and a Smoking Diaper" - Mustachioed Officer
• Morgan Woodward
  The X-Files:
  2.12 "Aubrey" - Old Harry Cokely
• Nancy Kerr
  The X-Files:
  4.24 "Gethsemane" - Agent Hedin
  5.19 "Folie a Deux" - The Nurse
• Nicole Parker
  The X-Files:
  3.12 "War of the Coprophages" - Redheaded Chick
  3.22 "Quagmire" - Redheaded Chick (uncredited)
• Nina Roman
  The X-Files:
  4.06 "Sanguinarium" - Jill Holwagerm
• Norman Armour
  The X-Files:
  4.06 "Sanguinarium" - ER Doctor
  4.19 "Synchrony" - Coroner
• Pablo Coffey
  

  Harsh Realm:

  1.07 "Manus Domini" - Mutant

• Patrick Keating
  The X-Files:
  5.11 "Kill Switch" - Donald Gelman
• Paul Batten
  The X-Files:
  1.13 "GenderBender" - Brother Wilson
  3.15 "Piper Maru" - Dr. Seizer
• Paul Dickson
  The X-Files:
  3.07 "The Walk" - M.P.
• Paul Jarrett
  The X-Files:
  2.11 "Excelsius Dei" - Upshaw
  4.07 "Musings of a Cigarette Smoking Man" - James Earl Ray
• Paul Raskin
  The X-Files:
  3.05 "The List" - Ullrich
• Peg Christopherson
  The X-Files:
  3.13 "Syzygy" - Officer #2 (uncredited)
• Peter Bryant
  The X-Files:
  1.07 "Planet of the Frohikes" - Sergeant
  4.12 "Leonard Betts" - The Uniformed Cop
• Peter Hanlon
  The X-Files:
  3.22 "Quagmire" - Dr. Bailey
  4.07 "Musings of a Cigarette Smoking Man" - The Aide
• R. Nelson Brown
  The X-Files:
  3.22 "Quagmire" - Ansel Bray
• Rachel Hayward
  

  Harsh Realm:

  179 pilot - Florence

  1.01 "Leviathan" - Florence

  1.02 "Inga Fossa" - Florence

  1.03 "Kein Ausgang" - Florence

  1.04 "Three Percenters" - Florence

  1.05 "Manus Domini" - Florence

  1.06 "Cincinnati" - Florence

• Rachel Victoria
  

  Harsh Realm:

  1.06 "Three Percenters" - Little Girl

• Randy Stone
  The X-Files: Original casting
• Richard Cox
  The X-Files:
  7.18 "Brand X" - Daniel Brimley
• Richard Leacock
  The X-Files:
  5.08 "Kitsunegari" - Police Officer #1
• Richard Stroh
  

  Harsh Realm:

  1.04 "Kein Ausgang" - Commando #1

• Rick Dobran
  The X-Files:
  4.17 "Tempus Fugit" - Sergeant Armando Gonzales
  4.18 "Max" - Sergeant Armando Gonzalez
• Rob Freeman
  The X-Files:
  4.24 "Gethsemane" - Detective Rempulski
  5.06 "Christmas Carol" - Marshall Sim
  The Lone Gunmen:
  1.09 "Diagnosis: Jimmy" - Mr. Dimsdale's Son
• Rob Morton
  The X-Files:
  1.02 "Squeeze" - Kramer
• Robert Lewis
  The X-Files:
  1.10 "Eve" - Officer
  2.05 "Duane Barry" - Officer
  3.02 "Paper Clip" - ER Doctor
  The Lone Gunmen:
  1.11 "The Lying Game" - Jeff Strode
• Robert Luft
  The X-Files:
  5.19 "Folie a Deux" - Male Telemarketer
• Robert Moloney
  The X-Files:
  2.24 "Our Town" - Worker
  4.17 "Tempus Fugit" - Bruce Bearfeld
  4.18 "Max" - Bruce Bearfeld
• Robert Thurston
  The X-Files:
  2.13 "Irresistible" - Jackson Toews
  4.11 "El Mundo Gira" - Dr. Larry Steen
• Robert Wisden
  The X-Files:
  3.17 "Pusher" - Robert Patrick Modell
  5.08 "Kitsunegari" - Robert Patrick Modell
• Rodney Eastman
  The X-Files:
  8.05 "Invocation" - Ronnie Purnell
• Roger Allford
  The X-Files:
  2.07 "3" - Garrett Lorre
  3.09 "Nisei" - The Harbourmaster
• Roger Haskett
  The X-Files:
  1.17 "Miracle Man" - Deputy Tyson
  5.15 "Travelers" - Coroner
• Roger R. Cross
  The X-Files:
  1.16 "E.B.E." - Officer Green (uncredited)
  2.15 "Fresh Bones" - Private Kittel (as Roger Cross)
  3.17 "Pusher" - SWAT Lieutenant
  5.19 "Folie a Deux" - Field Agent
• Ron Halder
  The X-Files:
  5.13 "Patient X" - Dr. Floyd Fazio
• Ron Sauve
  The X-Files:
  2.02 "The Host" - The Foreman
  3.18 Teso dos Bichos - Mr. Decker
• Ryan Cutrona
  The X-Files:
  9.02 "Nothing Important Happened Today: Part 2" - The Captain
• Sally Stevens
  The X-Files:
  6.08 "The Rain King" - Radio Singer
• Sam Anderson
  The X-Files:
  5.18 "The Pine Bluff Variant" - Leamus
• Sarah Koskoff
  The X-Files:
  1.00 Pilot episode - Theresa Nemman
  7.22 "Requiem" - Theresa Nemman Hoese
  8.14 "This Is Not Happening" - Theresa Nemman Hoese
• Sarah-Jane Redmond
  

  The X-Files:

  2.12 "Aubrey" - Young Mother

  5.09 "Schizogeny" - Karin Matthews

  Harsh Realm:

  1.01 "Pilot" - Inga Fossa

  1.02 "Leviathan" - Inga Fossa

  1.03 "Cincinnati" - Inga Fossa

  1.08 "Inga Fossa" - Inga Fossa

  The X Files: I Want to Believe (2008):

  Special Agent in Charge Fossa

• Scott Heindl
  The X-Files:
  4.04 "Unruhe" - Billy
• Sean Campbell
  The X-Files:
  3.10 "731" - The Soldier
  4.12 "Leonard Betts" - The Local Cop
• Sheila Moore
  The X-Files:
  1.01 "Deep Throat" - Verla McLennen
  2.11 "Excelsius Dei" - Mrs. Dawson
• Shelley Owens
  The X-Files:
  1.03 "Conduit" - Tessa
• Stefan Arngrim
  The X-Files:
  4.08 "Tunguska" - The Prisoner
  4.09 "Terma" - The Prisoner
• Stephen Chang
  The X-Files:
  3.19 "Hell Money" - The Large Man
• Stephen Dimopoulos
  The X-Files:
  2.19 "Dod Kalm" - Ionesco
• Stephen E. Miller
  The X-Files:
  1.00 Pilot episode - Coroner John Truitt
  2.05 "Duane Barry" - Tactical Commander
  3.15 "Piper Maru" - Wayne Morgan
  
  The X Files: I Want to Believe (2008): Feed Store Proprietor
• Steve Bacic
  The X-Files:
  2.23 "Soft Light" - Officer #2
  3.17 "Pusher" - Agent Collins
  5.19 "Folie a Deux" - SWAT Commander
• Steve Griffith
  The X-Files:
  5.11 "Kill Switch" - Paramedic #1
• Steve Makaj
  

  The X-Files:

  2.06 "Ascension" - Patrolman

  3.03 "D.P.O." - Frank Kiveat

  4.24 "Gethsemane" - Scott Ostelhoff

  5.01 "Redux" - Scott Ostelhof

  Harsh Realm:

  1.04 "Kein Ausgang" - US Lieutenant

  1.05 "Reunion" - Tracker #1

• Steve Oatway
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - Supervisor
• Tamsin Kelsey
  The X-Files:
  1.04 "The Jersey Devil" - Ellen
• Taylor Anne Reid
  The X-Files:
  5.15 "Travelers" - Edward Skur's Youngest Daughter (uncredited)
• Ted Cole
  The X-Files:
  5.11 "Kill Switch" - Paramedic #2
• Terence Kelly
  The X-Files:
  1.02 "Squeeze" - George Usher
• Terry David Mulligan
  

  The X-Files:

  1.08 "Space" - Mission Controller #1

• Terry O'Quinn
  

  The X-Files:

  2.12 "Aubrey" - Lt. Brian Tillman

  9.06 "Trust No 1" - Shadow Man (as Terrance Quinn)

  The X-Files movie:

  Darius Michaud

  Harsh Realm:

  General Omar Santiago

• Tim Bissett
  The X-Files:
  4.07 "Musings of a Cigarette Smoking Man" - Agent Cook
  5.19 "Folie a Deux" - Medical Assistant
• Tim Dixon
  The X-Files:
  2.05 "Duane Barry" - Bob
  3.13 "Syzygy" - Dr. Richard Godfrey
• Tim Henry
  

  The X-Files:

  2.16 "Colony" - Marshall

  3.23 "Wetwired" - Plain-Clothed Man

  Harsh Realm:

  1.04 "Kein Ausgang" - Burly Sergeant

• Timothy Webber
  The X-Files:
  1.20 "Tooms" - Detective Talbot
  2.24 "Our Town" - Jess Harold
  3.22 "Quagmire" - Dr. Paul Farraday
  The Lone Gunmen:
  1.04 "Like Water for Octane" - Jason Guthrie
• Tom Heaton
  The X-Files:
  1.05 "Shadows" - Groundskeeper
  3.12 "War of the Coprophages" - Resident #1
• Tom McBeath
  

  The X-Files:

  1.08 "Space" - Scientist

  2.07 "3" - Detective Gwynn

  3.18 "Teso dos Bichos" - Dr. Lewton

• Tom Pickett
  The X-Files:
  1.05 "Shadows" - The Cop
• Tonja Kahlens
  The X-Files:
  8.13 "Per Manum" - Agent Robin Kersh
• Tony Sampson
  The X-Files:
  2.10 "Red Museum" - Brad
• Tracy Middendorf
  The X-Files:
  7.09 "Signs & Wonders" - Gracie O'Connor
• Tucker Smallwood
  The X-Files:
  4.02 "Home" - Sheriff Andy Taylor
• Tyler Labine
  The X-Files:
  3.12 "War of the Coprophages" - Stoner
  3.22 "Quagmire" - Danny
• Tyler Thompson
  

  The X-Files:

  5.04 "Detour" - Louis Asekoff

  Harsh Realm:

  1.02 "Leviathan" - Elder Cabot Son

• Tyronne L'Hirondelle
  

  The X-Files:

  1.08 "Space" - Databank Scientist

• Vince Metcalfe
  The X-Files:
  1.01 "Deep Throat" - Kissell
• Wally Dalton
  The Lone Gunmen:
  1.01 Pilot episode - Ray Helm
• William Lucking
  

  The X-Files:

  3.20 "Jose Chung's 'From Outer Space'" - Roky Crickenson

• William MacDonald
  

  The X-Files:

  1.09 "Fallen Angel" - Dr. Oppenheim (as William McDonald)

  2.02 "The Host" - Federal Marshall

  3.06 "2Shy" - Agent Kazanjian

  4.04 "Unruhe" - Officer Trott

  5.10 "Chinga" - Deputy Buddy Riggs

  Harsh Realm:

  1.06 "Three Percenters" - Dusty Man

• William Nunn
  The X-Files:
  4.16 "Unrequited" - General John Steffan
• Zeljko Ivanek
  The X-Files:
  1.22 "Roland" - Roland Fuller/Dr. Arthur Grable