John de Lancie

IDENTITEAZE

Steve

Masters of the Universe: Revolution

Granamyr (voice) · (2 episodes)

Star Trek: Picard - The IMAX Live Series Finale Event

Q (uncredited)

The Shuttlepod Show

Self · (1 episode)

The Center Seat: 55 Years of Star Trek

Self · (3 episodes)

DOTA: Dragon's Blood

Ritterfau (voice) · (2 episodes)

Star Trek: Lower Decks

Q (voice) · (1 episode)

Ayreon: Electric Castle Live And Other Tales

Narrator

Star Trek: Picard

Q · (9 episodes)

When the Train Stops

Jason Booth

Manipulated

The Ready Room

Self · (1 episode)

Buttons

Dr. Johnson

My Little Pony: Best Gift Ever

Discord

The Late Batsby

Victor Freeze/Mr. Freeze (voice)

Resurrect

Warren

Olaf's Frozen Adventure

Mr. Olsen (voice)

Remembering Leonard: His Life, Legacy and Battle with COPD

Himself

Justice League Action

Brainiac (voice) · (2 episodes)

50 Years of Star Trek

Self

Visions

Victor Napoli

Hypnotized

The Librarians

Sesselman · (1 episode)

Chaos on the Bridge

Self

My Little Pony Friendship is Magic: Keys of Friendship

Discord

Bronies 2 - More Unexpected Fans of My Little Pony

(12 episodes)

The Captains Close Up

Self · (1 episode)

Bronies: The Extremely Unexpected Adult Fans of My Little Pony

Himself

Zombie Hamlet

Jerry

CLONED: The Recreator Chronicles

Dr. Frank Miller

Honest Trailers

Q (archive footage) · (1 episode)

The Secret Circle

(1 episode)

The Captains

Self

Young Justice

Mr. Twister / Brom Stikk (voice) · (1 episode)

My Little Pony: Friendship Is Magic

Discord (voice) · (221 episodes)

Law & Order: LA

Avery Staynor · (1 episode)

Gamer

Chief Of Staff

Crank: High Voltage

Fish Halman

The Mentalist

Edward Feinberg · (1 episode)

In Plain Sight

Ran Bachman · (1 episode)

Pathology

Dr. Quentin Morris

My Apocalypse

Nathan Eastman

Breaking Bad

Donald Margolis · (4 episodes)

Greek

Himself · (2 episodes)

Reign Over Me

Nigel Pennington

Torchwood

Allen Shapiro · (3 episodes)

Shark

(1 episode)

The Unit

(1 episode)

The Closer

Dr. Dawson · (1 episode)

Darklight

Faith Director Chapel

The Eavesdropper

Dr. Gene Kramer

Duck Dodgers

Sinestro (voice) · (1 episode)

Burl's

Mr Cooper

The Big Time

Vaughn Clay

Without a Trace

Brian Gaghan · (1 episode)

Return to Area 51

Narrator

Good Advice

Ted

The Guardian

Frank Newburg · (1 episode)

Crossing Jordan

Thaxton · (1 episode)

Special Unit 2

King of the Links · (1 episode)

The Division

Tom Burke Sr. · (1 episode)

Gen¹³

Colonel John 'Jack' Lynch (voice)

CSI: Crime Scene Investigation

Robert Lansdale · (1 episode)

Andromeda

Uncle Sid Barry / Sam Profitt · (2 episodes)

Woman on Top

Alex Reeves

Final Run

George Bouchard

The West Wing

Al Kiefer · (2 episodes)

Judging Amy

Dr. Eagan · (1 episode)

Border Line

Rolf Berger

Family Guy

Pewterschmidt Industries Executive (voice) · (1 episode)

Charmed

Odin · (4 episodes)

Sports Night

(1 episode)

The Lost World

Lord John Roxton

You Lucky Dog

Lyle Windsor

Trekkies

Self

Final Descent

Capt. George W. Bouchard

Working

Kevin · (1 episode)

Ally McBeal

Jackson Poile · (1 episode)

Stargate SG-1

Frank Simmons · (5 episodes)

The Angry Beavers

(1 episode)

Fired Up

Mr. Lux · (2 episodes)

The Practice

Walter Bannish · (1 episode)

The Practice

Dr. Walsh · (1 episode)

The Real Adventures of Jonny Quest

Dr. Benton Quest (voice) · (26 episodes)

Raven Hawk

Stansfield

Multiplicity

Ted

Murder One

Mitchell Garron, Esq. · (1 episode)

Legend

Janos Bartok · (13 episodes)

The Outer Limits

Donald Finley · (1 episode)

Evolver

Russell Bennett

Star Trek: Voyager

Q · (3 episodes)

Without Warning

Barry Steinbrenner

Touched by an Angel

Justinian Jones · (1 episode)

Schemes

Arthur Martin

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

Q

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

Self

Deep Red

Thomas Newmeyer

Duckman

(1 episode)

Fearless

Jeff Gordon

Dave's World

Mr. McFadden · (1 episode)

Arcade

Difford

Star Trek: Deep Space Nine

Q · (1 episode)

Batman: The Animated Series

Eagleton (voice) · (2 episodes)

Missing Pieces

Paul / Walter Thackary

The Hand That Rocks the Cradle

Dr. Victor Mott

Star Trek: 25th Anniversary Special

Self

The Fisher King

TV Executive

Mission: Impossible

Drake · (1 episode)

Angel of Death

Jeffrey

Taking Care of Business

Ted Bradford Jr.

Bad Influence

Howard

Christine Cromwell

(1 episode)

Get Smart, Again!

Maj. Waterhouse

Trial and Error

(8 episodes)

Star Trek: The Next Generation

Q · (8 episodes)

On Fire

Bobby Holicker

L.A. Law

Mark Chelios · (1 episode)

Matlock

Dr. Albert Levinson · (2 episodes)

MacGyver

Brian Ashford · (1 episode)

The Twilight Zone

(segment "Dead Run") · (1 episode)

Murder, She Wrote

Binky Holborn · (1 episode)

The Thorn Birds

Alastair MacQueen · (4 episodes)

Nero Wolfe

Tom Irwin · (1 episode)

The Miracle of Kathy Miller

Dr. Christensen

Loving Couples

Allan

Nightside

Willy Potts

The Onion Field

LAPD Lieutenant

Little Women

Frank Vaughn · (2 episodes)

Battlestar Galactica

Officer · (1 episode)

The Bastard

Lt. Stark

The Lazarus Syndrome

EKG Doctor (uncredited)

Aspen

Ray Chilton · (3 episodes)

The Man With the Power

Clark

SST: Death Flight

Bob Connors

Legacy

The Six Million Dollar Man

Medic · (1 episode)

The Six Million Dollar Man

Diver · (2 episodes)

The Six Million Dollar Man

Sergeant Chapman · (1 episode)

Emergency!

Dr. DeRoy · (1 episode)

Le Grand Échiquier

Self · (1 episode)