John de Lancie
- IDENTITEAZE
2024 Steve
- Masters of the Universe: Revolution
2024 Granamyr (voice)
- X-Men '97
2024 Rama-Tut (voice)
- Star Trek: Picard - The IMAX Live Series Finale Event
2023 Q (uncredited)
- Star Trek: Strange New Worlds
2022 Q (voice)
- DOTA: Dragon's Blood
2021 Ritterfau (voice)
- Ayreon: Electric Castle Live And Other Tales
2020 Narrator
- Star Trek: Picard
2020 Q
- Star Trek: Lower Decks
2020 Q (voice)
- Manipulated
2019
- When the Train Stops
2019 Jason Booth
- Buttons
2018 Dr. Johnson
- Resurrect
2018 Warren
- The Late Batsby
2018 Victor Freeze/Mr. Freeze (voice)
- My Little Pony: Best Gift Ever
2018 Discord (voice)
- Olaf's Frozen Adventure
2017 Mr. Olsen (voice)
- Justice League Action
2016 Brainiac (voice)
- Visions
2015 Victor Napoli
- Hypnotized
2015
- The Librarians
2014 Sesselman
- Zombie Hamlet
2012 Jerry
- CLONED: The Recreator Chronicles
2012 Dr. Frank Miller
- Bronies: The Extremely Unexpected Adult Fans of My Little Pony
2012 Executive Producer
- Underground Entertainment: The Movie
2011 John
- The Secret Circle
2011 Royce Armstrong
- Franklin & Bash
2011 Gallen
- NTSF:SD:SUV::
2011 Leo Da Vinci
- Young Justice
2010 Mr. Twister / Brom Stikk (voice)
- My Little Pony: Friendship Is Magic
2010 Discord (voice)
- Law & Order: LA
2010 Avery Staynor
- Crank: High Voltage
2009 Fish Halman
- Gamer
2009 Chief Of Staff
- Elf Sparkle Meets Christmas the Horse
2009 Santa Claus (voice)
- Pathology
2008 Dr. Quentin Morris
- My Apocalypse
2008 Nathan Eastman
- Breaking Bad
2008 Donald Margolis
- The Mentalist
2008 Edward Feinberg
- In Plain Sight
2008 Ran Bachman
- Reign Over Me
2007 Nigel Pennington
- Greek
2007 Himself
- Shark
2006 Warren Kovak
- The Unit
2006 Elliott Gillum
- Torchwood
2006 Allen Shapiro
- The Closer
2005 Dr. Dawson
- Darklight
2004 Faith Director Chapel
- The Eavesdropper
2004 Dr. Gene Kramer
- Burl's
2003 Mr Cooper
- Duck Dodgers
2003 Sinestro (voice)
- Return to Area 51
2002 Producer
- The Big Time
2002 Vaughn Clay
- Without a Trace
2002 Brian Gaghan
- Dan Dare: Pilot of the Future
2002 Councilor Gerard Hamilton (voice)
- Good Advice
2001 Ted
- The Guardian
2001 Frank Newburg
- The Division
2001 Tom Burke Sr.
- Special Unit 2
2001 King of the Links
- Crossing Jordan
2001 Thaxton
- Woman on Top
2000 Alex Reeves
- Andromeda
2000 Uncle Sid Barry / Sam Profitt
- CSI: Crime Scene Investigation
2000 Robert Lansdale
- Secret Agent Man
2000 Marshall Gilder
- Final Run
1999 George Bouchard
- Border Line
1999 Rolf Berger
- Judging Amy
1999 Dr. Eagan
- The West Wing
1999 Al Kiefer
- Family Guy
1999 Pewterschmidt Industries Executive (voice)
- The Lost World
1998 Screenplay
- Gen¹³
1998 Colonel John 'Jack' Lynch (voice)
- You Lucky Dog
1998 Lyle Windsor
- Saving Private Ryan
1998 Letter-reader (voice) (uncredited)
- Charmed
1998 Odin
- Sports Night
1998 Bert Stors
- Final Descent
1997 Capt. George W. Bouchard
- The Practice
1997 Walter Bannish
- Stargate SG-1
1997 Frank Simmons
- Fired Up
1997 Mr. Lux
- Working
1997 Kevin
- Ally McBeal
1997 Jackson Poile
- Multiplicity
1996 Ted
- Raven Hawk
1996 Stansfield
- The Real Adventures of Jonny Quest
1996 Dr. Benton Quest (voice)
- Evolver
1995 Russell Bennett
- Never Say Never: The Deidre Hall Story
1995 John de Lancie (uncredited)
- Star Trek: Voyager
1995 Q
- Legend
1995 Janos Bartok
- The Outer Limits
1995 Donald Finley
- Murder One
1995 Mitchell Garron
- Schemes
1994 Arthur Martin
- Without Warning
1994 Barry Steinbrenner
- Deep Red
1994 Thomas Newmeyer
- Duckman
1994 Tyler Fitzgerald (voice)
- Touched by an Angel
1994 Justinian Jones
- Fearless
1993 Jeff Gordon
- Arcade
1993 Difford
- Dave's World
1993 Mr. McFadden
- Missing Pieces
1992 Paul / Walter Thackary
- The Hand That Rocks the Cradle
1992 Dr. Victor Mott
- Batman: The Animated Series
1992 Eagleton (voice)
- The Fisher King
1991 TV Executive
- Angel of Death
1990 Jeffrey
- Taking Care of Business
1990 Ted Bradford Jr.
- Bad Influence
1990 Howard
- Get Smart, Again!
1989 Maj. Waterhouse
- Blood Red
1989 (uncredited)
- The Nutt House
1989 Norman Shrike
- Mission: Impossible
1988 Drake
- Trial and Error
1988
- On Fire
1987 Bobby Holicker
- Houston: The Legend of Texas
1986 John Van Fossen
- Matlock
1986 Dr. Albert Levinson
- L.A. Law
1986 Mark Chelios
- The Twilight Zone
1985 (segment "Dead Run")
- MacGyver
1985 Brian Ashford
- Murder, She Wrote
1984 Binky Holborn
- The Thorn Birds
1983 Alastair MacQueen
- The Miracle of Kathy Miller
1981 Dr. Christensen
- Nero Wolfe
1981 Tom Irwin
- Loving Couples
1980 Allan
- Nightside
1980 Willy Potts
- The Lazarus Syndrome
1979 EKG Doctor (uncredited)
- The Onion Field
1979 LAPD Lieutenant
- SST: Death Flight
1978 Bob Connors
- Little Women
1978 Frank Vaughn
- Battlestar Galactica
1978 Officer
- The Bastard
1978 Lt. Stark
- The Man with the Power
1977 Clark
- Aspen
1977 Ray Chilton
- Legacy
1975
- The Six Million Dollar Man
1974 Medic
- Police Story
1973 Sgt. Ralski
- Emergency!
1972 Dr. DeRoy
- Days of Our Lives
1965 Eugene Bradford
