Alpha Omega | 2019 | Rushmore (voice) | Unknown |
Frontiers | 2019 | The Narrator | TV Show |
Resurrect | 2018 | Warren | Short Film |
My Little Pony: Best Gift Ever | 2018 | Discord (voice) | TV Movie |
#TheLateBatsby | 2018 | Mr. Freeze (voice) | Short Film |
Buttons, A New Musical Film | 2018 | Doctor Johnson | Movie |
Olaf's Frozen Adventure | 2017 | Mr. Olsen (voice) | Short Film |
XCOM 2: War of the Chosen | 2017 | Geist (voice) | Unknown |
Justice League Action | 2016 | Brainiac | TV Show |
Master of Orion: Conquer the Stars | 2016 | Human Emperor (voice) | Unknown |
World of Warcraft: Legion | 2016 | Vydhar / Morphael (voice, uncredited) | Unknown |
StarCraft II: Nova Covert Ops | 2016 | Alarak (voice) | Unknown |
Visions | 2015 | Victor Napoli | Movie |
Hypnotized | 2015 | | Movie |
StarCraft II: Legacy of the Void | 2015 | Alarak (voice) | Unknown |
Heroes of the Storm | 2015 | Alarak (voice) | Unknown |
My Little Pony, Twilight's Kingdom Storybook App | 2015 | Discord (voice) | Unknown |
Topsy McGee vs. The Sky Pirates | 2014 | Mr. Pepper | Short Film |
The Librarians | 2014 | Sesselman | TV Show |
The Moneymaker | 2014 | Interviewer | Short Film |
Family Guy: The Quest for Stuff | 2014 | Q (voice) | Unknown |
Elite: Dangerous | 2014 | Eli (voice) | Unknown |
Pony Meets World | 2014 | Discord | TV Show |
HCS VoicePacks | 2014 | | Unknown |
Dota 2 | 2013 | Ringmaster (voice) | Unknown |
The Last Session | 2013 | Frank Weems | Short Film |
Star Trek Continues | 2013 | Galisti | TV Show |
Zombie Hamlet | 2012 | Jerry | Movie |
Cloned: The Recreator Chronicles | 2012 | Dr. Frank Miller / Frank 2 | Movie |
Assassin's Creed III | 2012 | William Miles (voice, as John De Lancie) | Unknown |
Quantum Conundrum | 2012 | Professor Fitz Quadwrangle (voice) | Unknown |
Assassin's Creed: Revelations - The Lost Archive | 2012 | William Miles (voice) | Unknown |
Franklin & Bash | 2011 | Gallen | TV Show |
The Secret Circle | 2011 | Royce Armstrong | TV Show |
NTSF:SD:SUV | 2011 | Leo Da Vinci | TV Show |
Assassin's Creed: Revelations | 2011 | William Miles (voice) | Unknown |
Law & Order: LA | 2010 | Judge Avery Staynor | TV Show |
Elf Sparkle and the Special Red Dress | 2010 | Santa Claus (voice) | TV Movie |
Young Justice | 2010 | Mr. Twister / Bromwell Stikk | TV Show |
My Little Pony: Friendship Is Magic | 2010 | Discord | TV Show |
Crank: High Voltage | 2009 | Fish Halman | Movie |
Gamer | 2009 | Chief of Staff | Movie |
You | 2009 | Dick | Movie |
Elf Sparkle Meets Christmas the Horse | 2009 | Santa (voice) | TV Movie |
Pathology | 2008 | Dr. Quentin Morris | Movie |
My Apocalypse | 2008 | Nathan Eastman | Movie |
Breaking Bad | 2008 | Donald Margolis | TV Show |
In Plain Sight | 2008 | Ran Bachman | TV Show |
The Mentalist | 2008 | Edward Feinberg | TV Show |
Reign Over Me | 2007 | Nigel Pennington | Movie |
Teenius | 2007 | Principal Senseman | Movie |
The Kite Runner | 2007 | Barman (uncredited) | Movie |
Shark | 2006 | Warren Kovak | TV Show |
The Unit | 2006 | Elliott Gillum | TV Show |
Torchwood | 2006 | Allen Shapiro | TV Show |
The Closer | 2005 | Dr. Dawson | TV Show |
The Eavesdropper | 2004 | Dr. Gene Kramer | Movie |
Darklight | 2004 | Faith Director Chapel | TV Movie |
Duck Dodgers | 2003 | Sinestro | TV Show |
Burl's | 2003 | Mr. Cooper | Short Film |
The Big Time | 2002 | Vaughn Clay | TV Movie |
Without a Trace | 2002 | Brian Gaghan | TV Show |
Dan Dare: Pilot of the Future | 2002 | Councilor Gerard Hamilton | TV Show |
Good Advice | 2001 | Ted (as John DeLancie) | Movie |
Crossing Jordan | 2001 | Dr. Thaxton | TV Show |
Invader ZIM | 2001 | Darkbootie / Agent Darkbootie | TV Show |
Special Unit 2 | 2001 | King of the Links | TV Show |
The Division | 2001 | Tom Burke Sr. | TV Show |
The Guardian | 2001 | Frank Newburg | TV Show |
Nicolas | 2001 | | Movie |
The Catch | 2001 | Dr. Fisher | Short Film |
Woman on Top | 2000 | Alex Reeves (as John De Lancie) | Movie |
Andromeda | 2000 | Sid Profit / Uncle Sid Barry / Sam Profitt | TV Show |
CSI: Crime Scene Investigation | 2000 | General Robert Lansdale | TV Show |
Max Steel | 2000 | L'Etranger | TV Show |
Secret Agent Man | 2000 | Marshall Gilder | TV Show |
Star Trek: ConQuest Online | 2000 | Q (voice) | Unknown |
Border Line | 1999 | Rolf Berger | TV Movie |
Final Run | 1999 | George Bouchard | TV Movie |
Big Guy and Rusty the Boy Robot | 1999 | | TV Show |
Family Guy | 1999 | Pewterschmidt Industries Executive | TV Show |
Judging Amy | 1999 | Dr. Eagan | TV Show |
The West Wing | 1999 | Al Kiefer | TV Show |
Gabriel Knight 3: Blood of the Sacred, Blood of the Damned | 1999 | Montreaux (voice) | Unknown |
Planescape: Torment | 1999 | Trias the Betrayer (voice) | Unknown |
Saving Private Ryan | 1998 | Letter-Reader (voice, uncredited) | Movie |
The Lost World | 1998 | Lord John Roxton | TV Movie |
You Lucky Dog | 1998 | Lyle Windsor | TV Movie |
Charmed | 1998 | Odin | TV Show |
Sports Night | 1998 | Bert Stors | TV Show |
Star Trek World Tour | 1998 | Q | Movie |
Star Trek: The Game Show | 1998 | Q | Unknown |
Interstate '76 Arsenal | 1998 | Antonio Malochio (voice) | Unknown |
Final Descent | 1997 | Capt. George W. Bouchard | TV Movie |
Ally McBeal | 1997 | Jackson Poile | TV Show |
Extreme Ghostbusters | 1997 | Edward Kirilian | TV Show |
Fired Up | 1997 | Mr. Lux | TV Show |
Spy Game | 1997 | Dr. David Lynk | TV Show |
Stargate SG-1 | 1997 | Colonel Frank Simmons / Goa'uld | TV Show |
The Angry Beavers | 1997 | Yak in the Sack | TV Show |
The Practice | 1997 | Walter Bannish / Dr. Walsh | TV Show |
Working | 1997 | Kevin | TV Show |
Interstate '76 | 1997 | Antonio Malochio (voice) | Unknown |
Outlaws | 1997 | Matthew 'Dr. Death' Jackson (voice) | Unknown |
Multiplicity | 1996 | Ted | Movie |
Raven Hawk | 1996 | Stansfield | TV Movie |
The Real Adventures of Jonny Quest | 1996 | Dr. Benton C. Quest / Dr. Quest / Dr. Benton Quest / ... | TV Show |
Star Trek: Borg | 1996 | Q | Unknown |
Evolver | 1995 | Russell Bennett | Movie |
Never Say Never: The Deidre Hall Story | 1995 | John de Lancie (uncredited) | TV Movie |
Legend | 1995 | Janos Bartok | TV Show |
Murder One | 1995 | Mitchell Garron, Esq. | TV Show |
Star Trek: Voyager | 1995 | Q | TV Show |
The Outer Limits | 1995 | Donald Finley | TV Show |
Deep Red | 1994 | Thomas Newmeyer | TV Movie |
Without Warning | 1994 | Barry Steinbrenner | TV Movie |
Duckman: Private Dick/Family Man | 1994 | Tyler Fitzgerald | TV Show |
Touched by an Angel | 1994 | Justinian Jones | TV Show |
Schemes | 1994 | Arthur Martin | TV Movie |
Fearless | 1993 | Jeff Gordon (as John De Lancie) | Movie |
Dave's World | 1993 | Mr. McFadden | TV Show |
NYPD Blue | 1993 | Scott Garvin | TV Show |
Star Trek: Deep Space Nine | 1993 | Q | TV Show |
Time Trax | 1993 | Gandolf Reicher | TV Show |
Missing Pieces | 1992 | Paul / Walter Thackary | Movie |
The Hand that Rocks the Cradle | 1992 | Dr. Victor Mott | Movie |
Picket Fences | 1992 | District Attorney | TV Show |
Batman: The Animated Series | 1992 | Eagleton | TV Show |
The Fisher King | 1991 | TV Executive | Movie |
Civil Wars | 1991 | Dr. Jason Strickland | TV Show |
The Legend of Prince Valiant | 1991 | | TV Show |
Bad Influence | 1990 | Howard | Movie |
Taking Care of Business | 1990 | Ted | Movie |
Angel of Death | 1990 | Professor Jeffrey Howell | TV Movie |
Blood Red | 1989 | | Movie |
Get Smart, Again! | 1989 | Maj. Waterhouse | TV Movie |
Christine Cromwell | 1989 | Everett Stevens | TV Show |
Gideon Oliver | 1989 | Lee Drexell | TV Show |
The Nutt House | 1989 | Norman Shrike | TV Show |
The Young Riders | 1989 | Lyle Wicks | TV Show |
Mission: Impossible | 1988 | Drake | TV Show |
Trial and Error | 1988 | Bob Adams | TV Show |
Hooperman | 1987 | Lucius Cain | TV Show |
Star Trek: The Next Generation | 1987 | Q | TV Show |
On Fire | 1987 | Bobby | TV Movie |
Houston: The Legend of Texas | 1986 | John Van Fossen | TV Movie |
L.A. Law | 1986 | Mark Chelios | TV Show |
Matlock | 1986 | Dr. Albert Levinson | TV Show |
The New Gidget | 1986 | Cary Devereaux | TV Show |
MacGyver | 1985 | Brian Ashford | TV Show |
The Twilight Zone | 1985 | Dispatcher (segment "Dead Run") | TV Show |
Murder, She Wrote | 1984 | Binky Holborn | TV Show |
The Thorn Birds | 1983 | Alastair MacQueen | TV Show |
The Miracle of Kathy Miller | 1981 | Dr. Christiansen | TV Movie |
Nero Wolfe | 1981 | Tom Irwin | TV Show |
Loving Couples | 1980 | Alan | Movie |
Scruples | 1980 | Pierre Goodman | TV Show |
It's a Living | 1980 | Tom Morton | TV Show |
Nightside | 1980 | Willy Pitts | TV Movie |
The Onion Field | 1979 | LAPD Lieutenant #2 | Movie |
Time Express | 1979 | John Clayton | TV Show |
Black Beauty | 1978 | Henry | TV Show |
The Bastard | 1978 | Lt. Stark | TV Show |
Battlestar Galactica | 1978 | Officer | TV Show |
Little Women | 1978 | Frank Vaughn / Frank Vaughn | TV Show |
The Lazarus Syndrome | 1978 | EKG Doctor (uncredited) | TV Movie |
Aspen | 1977 | Ray Chilton | TV Show |
SST: Death Flight | 1977 | Bob Connors (as John De Lancie) | TV Movie |
Testimony of Two Men | 1977 | Jerome Eaton | TV Show |
The Man with the Power | 1977 | Clark | TV Movie |
Captains and the Kings | 1976 | Timothy Armagh | TV Show |
Switch | 1975 | Ensign Ray Stevens | TV Show |
Legacy | 1975 | | Movie |
The Six Million Dollar Man | 1974 | Diver / Sergeant Chapman / Medic / ... | TV Show |
Barnaby Jones | 1973 | Mitchell Grady II | TV Show |
Police Story | 1973 | Sgt. Ralski | TV Show |
Emergency! | 1972 | Dr. DeRoy / Dr. Neil Colby, M.D. / F.A.C.S. | TV Show |
McMillan & Wife | 1971 | Powell | TV Show |
Days of Our Lives | 1965 | Eugene Bradford | TV Show |
Identiteaze | | Steve | Short Film |