Christopher Lloyd

Wildchat

Hulk Hogan: Real American

Self

Guns & Moses

Sol Fassbinder

Nobody 2

David Mansell

Everybody's Live with John Mulaney

Self - Willy Loman, Weston Playhouse, Weston, VT, 2010 (Pre-Tape Segment)

Happy's Place

Clive

Man and Witch: The Dance of a Thousand Steps

The Alchemist

Knuckles

Chief Pachacamac (voice)

Self Reliance

Dennis Walcott

Camp Hideout

Falco

Nandor Fodor and the Talking Mongoose

Dr. Harry Price

Wednesday

Professor Orloff

Who Done It: The Clue Documentary

Self (archive footage)

Spirit Halloween: The Movie

Alex Windsor

Tankhouse

Buford

The Tender Bar

Grandpa Maguire

Next Stop, Christmas

Ticket Agent/Conductor

King Lear

King Lear

Queen Bees

Arthur Lane

Hacks

Larry Arbuckle

Senior Moment

Sal Spinelli

Nobody

David Mansell

Expedition: Back To The Future

Self

Reunited Apart

Self

Stars in the House

Self

The Haunted Swordsman

The Black Monk

The Mandalorian

Commissioner Helgait

Dr. Jack & Mr. Nicholson

Self

The Conners

Lou Vitore

A Million Little Things

Christopher Lloyd

ReRUN

George Benson (old)

Making a Killing

Lloyd Mickey

Boundaries

Stanley

James Cameron's Story of Science Fiction

Self

A.P. Bio

Melvin

Back to the Future: The Hill Valley Chronicles

Dr. Emmet Brown

One by One

Harvey

The Cyberchase Movie

The Hacker (voice)

Muse

Rauschen

The Sound

Clinton Jones

Going in Style

Milton Kupchak

Cold Moon

James Redfield

I Am Not a Serial Killer

Mr. Crowley

50 Years of Star Trek

Self

Must See TV: An All Star Tribute to James Burrows

Self

Donald Trump's The Art of the Deal: The Movie

Doc Brown

Just in Time for Christmas

Grandpa Bob

The Boat Builder

Abner

Doc Brown Saves the World

Emmett Brown

Keith Lemon's Back t'Future Tribute

Self

Back in Time

Self

Back To the Present: The Special

88

Cyrus

12 Monkeys

The Missionary

The One I Wrote for You

Pop

Over the Garden Wall

The Woodsman (voice)

Pirate's Code: The Adventures of Mickey Matson

Grandpa Jack

Sin City: A Dame to Kill For

Kroenig

Zodiac

Harry Setag

Blood Lake: Attack of the Killer Lampreys

Mayor Akerman

A Million Ways to Die in the West

Doc Brown

The Real History of Science Fiction

Self

Buenas noches

Self

The Michael J. Fox Show

Principal McTavish

Sid the Science Kid: The Movie

Dr. Bonabodon (voice)

Anything but Christmas

Harry

Excuse Me for Living

Lars

Dead Before Dawn

Horus Galloway

The Narrative of Victor Karloch

Victor Karloch

The Oogieloves in the Big Balloon Adventure

Lero Sombrero

Foodfight!

Mr. Clipboard (voice)

Piranha 3DD

Mr. Goodman

The Adventures of Mickey Matson and the Copperhead Conspiracy

Grandpa Jack

Last Call

Pete

Dorothy and the Witches of Oz

The Wizard Of Oz

Adventures of Serial Buddies

Dr. Von Gearheart

InSight

Shep

The Chateau Meroux

Nathan

Once Upon a Time… One Flew Over the Cuckoo's Nest

Self

Love, Wedding, Marriage

Dr. George

The Witches of Oz

The Wizard of Oz

R. L. Stine's The Haunting Hour

Grandpa Walt Montgomery

Tales from the Future

Self

Raising Hope

Dennis Powers

Piranha 3D

Mr. Goodman

Magic

Magic (voice)

Snowmen

The Caretaker

A Very Sunny Christmas

Santa Claus John #2 (uncredited)

Jack and the Beanstalk

Headmaster

Santa Buddies

Stan Cruge

Live from Studio Five

Self

Meteor

Prof. Daniel Lehman

Call of the Wild

'Grandpa' Bill Hale

The Macabre World of Lavender Williams

Lester (voice)

Knights of Bloodsteel

Tesselink

Making of One Flew Over the Cuckoo's Nest

Self

Looking Back to the Future

Self

The Tale of Despereaux

Hovis (voice)

Fringe

Roscoe Joyce

Fly Me to the Moon

Amos (voice)

Camelot: Live from Lincoln Center

King Pellinore

Flakes

Willie

Chuck

Dr. Leo Dreyfus

The Big Bang Theory

Theodore

Head Case

Self

Valerie on the Stairs

Everett Neely

A Perfect Day

Michael

El hormiguero

Self - Guest

Psych

Martin Kahn

Masters of Horror

Here Comes Peter Cottontail: The Movie

Seymour S. Sassafras (voice)

Bad Girls from Valley High

Mr. Chauncey

Stacked

Harold March

Numb3rs

Ross Moore

Arthur Hailey's Detective

Anderson in Launderette

Admissions

Steward Worthy

Clubhouse

Lou Russo

I Dream

Professor Toone

Car Crash: The Delorean Story

Himself

Merry Christmas Space Case

Narrator (voice)

NCIS

Joseph Smith

Tremors

Dr. Cletus Poffenberger

Haunted Lighthouse 4-D

Cap'n Jack

Jimmy Kimmel Live!

Self

The Big Time

Doc Powers

Hey Arnold! The Movie

Coroner (voice)

Wish You Were Dead

Bruce

Interstate 60

Ray

Cyberchase

Hacker (voice)

Kids World

Leo

When Good Ghouls Go Bad

Uncle Fred Walker

Law & Order: Criminal Intent

Carmine

On the Edge

Attorney Bum (segment "Happy Birthday")

Chasing Destiny

Jet James

Wit

Dr. Harvey Kelekian

Space Case

Narrator (voice)

Ed

Burt Kiffle

Convergence

Morley Allen

Malcolm in the Middle

Walter

Man on the Moon

Self (uncredited)

The West Wing

Professor Lawrence Lessig

The Emperor's Treasure

Lord Imaru (voice)

It Came from the Sky

Jarvis Moody

Baby Geniuses

Heep

Alice in Wonderland

White Knight

My Favorite Martian

Uncle Martin

The Animated Adventures of Tom Sawyer

Judge Thatcher (voice)

The Real Blonde

Ernst

The Ransom of Red Chief

Sam Howard

Completely Cuckoo

Self

Anastasia

Rasputin (voice)

Angels in the Endzone

Al

Dinner at Fred's

Dad

Changing Habits

Theo Teagarden

Quicksilver Highway

Aaron Quicksilver

King of the Hill

Smitty (voice)

Spin City

Owen Kingston

Cadillac Ranch

Wood Grimes

The Right to Remain Silent

Johnny Benjamin

Things to Do in Denver When You're Dead

Pieces

Deadly Games

Sebastian Jackal

Rent-a-Kid

Lawrence 'Larry' Kayvey

The Making of 'The Pagemaster'

Mr. Dewey - Host

The Pagemaster

Mr. Dewey

In Search of Dr. Seuss

Mr. Hunch

Radioland Murders

Zoltan

Camp Nowhere

Dennis Van Welker

Angels in the Outfield

Al the Angel

Addams Family Values

Uncle Fester

Twenty Bucks

Jimmy

Fallen Angels

Continental Op

Dennis the Menace

Switchblade Sam

T Bone N Weasel

Weasel

Dead Ahead: The Exxon Valdez Disaster

Frank Iarossi

Back to the Future... The Ride

Christopher Lloyd

The Addams Family

Uncle Fester

Suburban Commando

Charlie Wilcox

Back to the Future

Emmett Brown

DuckTales: The Movie - Treasure of the Lost Lamp

Merlock (voice)

The Secrets of the 'Back to the Future' Trilogy

Dr. Emmett Brown (archive footage)

Back to the Future Part III

Doctor Emmett Brown

The Earth Day Special

Emmett Brown

Why Me?

Bruno Daley

The Simpsons

Reverend Jim Ignatowski (voice)

Back to the Future Part II

Doctor Emmett Brown

The Dream Team

Henry Sikorsky

Eight Men Out

Bill Burns

Roger Rabbit and the Secrets of Toon Town

Self

Who Framed Roger Rabbit

Judge Doom

Track 29

Henry Henry

Legend of the White Horse

Jim Martin

Walk Like a Man

Reggie Shand / Henry Shand

Miracles

Harry

Amazing Stories

R. Beanes

Clue

Professor Plum

Amazing Stories

Professor B.O.Beanes

Back to the Future

Emmett Brown

Street Hawk

Anthony Corrido

The Cowboy and the Ballerina

Woody

The Adventures of Buckaroo Banzai Across the 8th Dimension

John Bigboote

Joy of Sex

Coach Hindenberg

Star Trek III: The Search for Spock

Cmdr. Kruge

Street Hawk: The Movie

Anthony Corrido

To Be or Not to Be

Capt. Schultz

September Gun

Jack Brian

Mr. Mom

Larry

Cheers

Phillip Semenko

Money on the Side

Sergeant Stampone

National Lampoon's Movie Madness

Samuel Starkman ("Municipalians")

American Playhouse

Paul

Best of the West

The Calico Kid

The Legend of the Lone Ranger

Maj. Bartholomew 'Butch' Cavendish

The Postman Always Rings Twice

The Salesman

Schizoid

Gilbert

Pilgrim, Farewell

Paul

The Black Marble

Arnold's Collector

The Onion Field

Jailhouse Lawyer

The Lady in Red

Frognose

Butch and Sundance: The Early Days

Bill Carver

The Fantastic Seven

Skip Hartman

The Word

Hans Bogardus

Goin' South

Towfield

Taxi

Reverend Jim Ignatowski

Lacy and the Mississippi Queen

Jennings

Three Warriors

Steve Chaffey

Another Man, Another Chance

Jesse James (uncredited)

The Adams Chronicles

Tsar Alexandre I

One Flew Over the Cuckoo's Nest

Max Taber

Saturday Night Live

Self (uncredited)

Barney Miller

Arnold Scully

Tony Awards

Self - Performer (uncredited)