
John de Lancie
Acting
John de Lancie (born March 20, 1948) is an American actor. He has been active in screen and television roles since 1977 and has been featured for several recurring roles on American television series, including Q in Star Trek: The Next Generation, Star Trek: Deep Space Nine and Star Trek: Voyager, Colonel Frank Simmons in Stargate SG-1, Donald Margolis in Breaking Bad, and Discord in My Little Pony: Friendship Is Magic.
TV Shows(75)

Masters of the Universe: Revolution
Granamyr (voice)
2024

Star Trek: Strange New Worlds
Alien Parent (voice)
2022

The Shuttlepod Show
Self
2022

DOTA: Dragon's Blood
Ritterfau (voice)
2021

Star Trek: Lower Decks
Q (voice)
2020

Star Trek: Picard
Q
2020

The Ready Room
Self
2019

Justice League Action
Brainiac (voice)
2016

The Librarians
Sesselman
2014

Bronies 2 - More Unexpected Fans of My Little Pony
2014

The Captains Close Up
Self
2013

The Secret Circle
2011

Franklin & Bash
Gallen
2011

Young Justice
Mr. Twister / Brom Stikk (voice)
2010

My Little Pony: Friendship Is Magic
Discord (voice)
2010

Law & Order: LA
Avery Staynor
2010

The Mentalist
Edward Feinberg
2008

In Plain Sight
Ran Bachman
2008

Breaking Bad
Donald Margolis
2008

Greek
Himself
2007

Torchwood
Allen Shapiro
2006

Shark
Warren Kovak
2006

The Unit
2006

The Closer
Dr. Dawson
2005

Duck Dodgers
Sinestro (voice)
2003

Without a Trace
Brian Gaghan
2002

Dan Dare: Pilot of the Future
Councilor Gerard Hamilton (voice)
2002

The Guardian
Frank Newburg
2001

Crossing Jordan
Thaxton
2001

Special Unit 2
King of the Links
2001

The Division
Tom Burke Sr.
2001

CSI: Crime Scene Investigation
Robert Lansdale
2000

Andromeda
Uncle Sid Barry / Sam Profitt
2000

The West Wing
Al Kiefer
1999

Judging Amy
Dr. Eagan
1999

The Big Guy and Rusty the Boy Robot
1999

Family Guy
Pewterschmidt Industries Executive (voice)
1999

Charmed
Odin
1998

Sports Night
1998

Working
Kevin
1997

Ally McBeal
Jackson Poile
1997

Stargate SG-1
Frank Simmons
1997

The Angry Beavers
1997

Fired Up
Mr. Lux
1997

The Practice
Walter Bannish
1997

The Real Adventures of Jonny Quest
Dr. Benton Quest (voice)
1996

Murder One
Mitchell Garron, Esq.
1995

Legend
Janos Bartok
1995

The Outer Limits
Donald Finley
1995

Star Trek: Voyager
Q
1995

Touched by an Angel
Justinian Jones
1994

Duckman
Tyler Fitzgerald (voice)
1994

Dave's World
Mr. McFadden
1993

Star Trek: Deep Space Nine
Q
1993

Batman: The Animated Series
Eagleton (voice)
1992

Christine Cromwell
1989

The Nutt House
Norman Shrike
1989

Mission: Impossible
Drake
1988

Trial and Error
1988

Star Trek: The Next Generation
Q
1987

L.A. Law
Mark Chelios
1986

Matlock
Dr. Albert Levinson
1986

MacGyver
Brian Ashford
1985

The Twilight Zone
(segment "Dead Run")
1985

Murder, She Wrote
Binky Holborn
1984

The Thorn Birds
Alastair MacQueen
1983

Nero Wolfe
Tom Irwin
1981

Little Women
Frank Vaughn
1978

Battlestar Galactica
Officer
1978

The Bastard
Lt. Stark
1978

Aspen
Ray Chilton
1977

The Six Million Dollar Man
Medic
1974

Police Story
Sgt. Ralski
1973

Emergency!
Dr. DeRoy
1972

Le Grand Échiquier
Self
1972
Movies(72)

The Reality of Time
2024

IDENTITEAZE
Steve
2024

Star Trek: Picard - The IMAX Live Series Finale Event
Q (uncredited)
2023

Ayreon: Electric Castle Live And Other Tales
Narrator
2020

When the Train Stops
Jason Booth
2019

Manipulated
2019

Buttons
Dr. Johnson
2018

My Little Pony: Best Gift Ever
Discord (voice)
2018

The Late Batsby
Victor Freeze/Mr. Freeze (voice)
2018

Resurrect
Warren
2018

Olaf's Frozen Adventure
Mr. Olsen (voice)
2017

Remembering Leonard: His Life, Legacy and Battle with COPD
Himself
2017

50 Years of Star Trek
Self
2016

Visions
Victor Napoli
2015

Hypnotized
2015

Star Trek: The Next Generation - All Good Things...
Q
2014

Chaos on the Bridge
Self
2014

My Little Pony Friendship Is Magic: Keys of Friendship
Discord
2014

Bronies: The Extremely Unexpected Adult Fans of My Little Pony
Himself
2012

Zombie Hamlet
Jerry
2012

CLONED: The Recreator Chronicles
Dr. Frank Miller
2012

The Captains
Self
2011

Underground Entertainment: The Movie
John
2011

Gamer
Chief Of Staff
2009

Elf Sparkle Meets Christmas the Horse
Santa Claus (voice)
2009

Crank: High Voltage
Fish Halman
2009

Pathology
Dr. Quentin Morris
2008

My Apocalypse
Nathan Eastman
2008

Reign Over Me
Nigel Pennington
2007

Darklight
Faith Director Chapel
2004

The Eavesdropper
Dr. Gene Kramer
2004

Burl's
Mr Cooper
2003

The Big Time
Vaughn Clay
2002
Return to Area 51
Narrator
2002

Good Advice
Ted
2001

Gen¹³
Colonel John 'Jack' Lynch (voice)
2000

Woman on Top
Alex Reeves
2000

Final Run
George Bouchard
1999

Border Line
Rolf Berger
1999
The Lost World
Lord John Roxton
1998

Saving Private Ryan
Letter-reader (voice) (uncredited)
1998

You Lucky Dog
Lyle Windsor
1998

Trekkies
Self
1997

Final Descent
Capt. George W. Bouchard
1997

Star Trek: 30 Years and Beyond
Self
1996

Raven Hawk
Stansfield
1996

Multiplicity
Ted
1996

Evolver
Russell Bennett
1995

Without Warning
Barry Steinbrenner
1994

Schemes
Arthur Martin
1994

Journey's End - The Saga of Star Trek: The Next Generation
Self
1994

Deep Red
Thomas Newmeyer
1994

Fearless
Jeff Gordon
1993

Arcade
Difford
1993

Missing Pieces
Paul / Walter Thackary
1992

The Hand That Rocks the Cradle
Dr. Victor Mott
1992

Star Trek: 25th Anniversary Special
Self
1991

The Fisher King
TV Executive
1991

Angel of Death
Jeffrey
1990

Taking Care of Business
Ted Bradford Jr.
1990

Bad Influence
Howard
1990

Blood Red
(uncredited)
1989

Get Smart, Again!
Maj. Waterhouse
1989

On Fire
Bobby Holicker
1987

The Miracle of Kathy Miller
Dr. Christensen
1981

Loving Couples
Allan
1980

Nightside
Willy Potts
1980

The Onion Field
LAPD Lieutenant
1979

The Lazarus Syndrome
EKG Doctor (uncredited)
1979

SST: Death Flight
Bob Connors
1978

The Man with the Power
Clark
1977
Legacy
1975