Jason Alexander
Acting • AGE 66
Jay Scott Greenspan (born September 23, 1959), better known by his professional name of Jason Alexander, is an American actor, writer, comedian, television director and producer, and singer. He is bes...
Acting
Jimmy
Louis B. Mayer
2026
Mating Season
Alan (voice)
2026
The Gettysburg Address
Noah Brooks (voice)
2025
LEGO Marvel Avengers: Strange Tails
Magneto (voice)
2025
The Bad Guys: The Series
Mysterious Figure (voice)
2025
Paddy Chayefsky: Collector of Words
Self
2025
Stealing Pulp Fiction
Dr. Mendelbaum
2025
The Electric State
Ted / Wingman
2025
Y llegaron de noche
Carl Laemmle
2024
Rock, Paper, Scissors
Jonathan Fartjoke (voice)
2024
Dick Van Dyke: 98 Years of Magic
Self - Performer
2023
Leo
Jayda's Dad (voice)
2023
History of the World: Part II
Maurice Cheeks
2023
The Conspiracy
2022
Killing Me Softly with His Songs
Self
2022
Out of Office
2022
Cinderella: The Reunion, A Special Edition of 20/20
Self
2022
Dunston Checks Out
Jason Alexander (archival footage)
2022
Star Trek: Prodigy
Doctor Noum (voice)
2021
The Problem with Jon Stewart
Jeff Bezos
2021
Broadway: Beyond the Golden Age
Self
2021
History of the Sitcom
Self - Actor
2021
Celebrity Wheel of Fortune
Self - Contestant
2021
The Rocky Horror Musical Live Stream
Narrator
2020
Faith Based
Nicky Steele
2020
Stars in the House
Self
2020
My Boyfriend's Meds
Dr. Sternbach
2020
The Movies That Made Us
Self
2019
Harley Quinn
Sy Borgman (voice)
2019
Mad About You
Jason Alexander
2019
The Conners
Pastor Phil
2018
The Portuguese Kid
Barry Dragonetti
2018
Bucky and the Squirrels
Jason Alexander
2018
Hit the Road
Ken Swallow
2017
Young Sheldon
Gene Lundy
2017
The Orville
Olix
2017
Kody Kapow
Goji (voice)
2017
The Truth Is in the Stars
Self
2017
The Marvelous Mrs. Maisel
Asher Friedman
2017
Dinner with Dad
Jason Alexander
2017
The Mark Lembeck Technique
Mark Lembeck
2016
Best Worst Thing That Ever Could Have Happened...
Self
2016
For the Love of Spock
Self
2016
There's Something About Romcoms
Self
2016
The $100,000 Pyramid
Self
2016
Match Game
Self - Panelist
2016
Tom and Jerry: Back to Oz
Mr. Bibb / The Nome King (voice)
2016
To Tell the Truth
Self - Panelist
2016
The Last Laugh
Self (archive footage) (uncredited)
2016
The Grinder
Cliff Bemis
2015
The Late Show with Stephen Colbert
Self - Guest
2015
China, Il The Musical
Harold
2015
Larry Gaye: Renegade Male Flight Attendant
Larry's Dad
2015
Big Time in Hollywood, Fl
Jason Alexander
2015
The Late Late Show with James Corden
Self
2015
Misery Loves Comedy
Self
2015
Wild Card
Pinky
2015
How Murray Saved Christmas
Doc Holiday (voice)
2014
Penn Zero: Part-Time Hero
Coach Wallace (voice)
2014
Lucky Stiff
Vinnie Di Ruzzio
2014
The Tom and Jerry Show
Rick (voice)
2014
TripTank
Doctor (voice)
2014
Late Night with Seth Meyers
Self - Guest
2014
Kirstie
Stanford Temple
2013
Hollywood Game Night
Self
2013
Drunk History
William Tweed
2013
Stars in Shorts
Sid Rosenthal
2012
Comedians in Cars Getting Coffee
Self
2012
Comedy Bang! Bang!
Inspector Gantlet
2012
National Lampoon's Another Dirty Movie
Self (uncredited)
2012
The Voyages of Young Doctor Dolittle
Eugene (voice)
2011
Talking Dead
Self
2011
China, IL
Harold (voice)
2011
Dora the Explorer: Dora's Enchanted Forest Adventures
Owl (voice)
2011
A Fairly Odd Movie: Grow Up, Timmy Turner!
Cosmo
2011
Franklin & Bash
Carter Lang
2011
Harry's Law
Richard Cross
2011
Not Your Time
Sid Rosenthal
2010
Mike & Molly
Director
2010
Quantum Quest: A Cassini Space Odyssey
Moronic (voice)
2010
Fish Hooks
Mr. Nibbles
2010
Rock Slyde
Mailman Stan
2010
The Cleveland Show
2009
Community
Mountain Man
2009
Meteor
Dr. Chetwyn
2009
Hachi: A Dog's Tale
Carl
2009
Shatner's Raw Nerve
Self
2008
Jerry Seinfeld: Submarine Captain
Self
2007
The Grand
Dr. Yakov Achmed
2007
Thank God You're Here
Self
2007
Farce of the Penguins
Penguin on Belly (voice)
2006
Rachael Ray
Self - Guest
2006
Talkshow with Spike Feresten
2006
Comedy Central Roast of William Shatner
Self - Roastmaster
2006
How to Go Out on a Date in Queens
Johnny
2006
Snoop Dogg's Hood of Horror
British Record Mogul
2006
Ira & Abby
Dr. Morris Saperstein
2006
The New Adventures of Old Christine
Dr. Palmer
2006
Campus Ladies
Director
2006
Earth to America
self
2005
Everybody Hates Chris
Principal Edwards
2005
Criminal Minds
Prof. Rothchild
2005
The Aristocrats
Self
2005
Robot Chicken
Krampus (voice)
2005
American Dad!
Mr. Orlando (voice)
2005
The Late Late Show with Craig Ferguson
Self
2005
A Christmas Carol
Jacob Marley / Marley's Ghost
2004
The Seinfeld Story
Self
2004
Seinfeld: How It Began
Self/George Costanza
2004
Kramer vs. Kramer: Kenny to Cosmo
Self
2004
Listen Up!
Tony Kleinman
2004
Agent Cody Banks 2: Destination London
Executive Producer
2004
Two and a Half Men
Dr. Goodman
2003
The Ellen DeGeneres Show
Self
2003
The Very Best of America's Funniest Comedians
Self (archive footage)
2003
Agent Cody Banks
Executive Producer
2003
101 Dalmatians II: Patch's London Adventure
Lightning (voice)
2003
Real Time with Bill Maher
Self
2003
Jimmy Kimmel Live!
Self
2003
The Man Who Saved Christmas
A.C. Gilbert
2002
The Twilight Zone
Patient
2002
Monk
Marty Eels
2002
The Hunchback of Notre Dame II
Gargoyle Hugo (voice)
2002
Being 'Shallow Hal'
Self
2001
Shallow Hal
Mauricio Wilson
2001
Bob Patterson
Bob Patterson
2001
The Legend of Tarzan
Zutho (voice)
2001
Primetime Glick
2001
On Edge
Zamboni Phil
2001
The Trumpet of the Swan
Father (voice)
2001
Bravo Profiles: Penn and Teller
Self
2001
Critics Choice Awards
Self
2001
Disney's House of Mouse
2001
Curb Your Enthusiasm
Jason Alexander
2000
The Huntress
2000
The Adventures of Rocky & Bullwinkle
Boris
2000
Son of the Beach
2000
Let's Rap Fire Safety
2000
Malcolm in the Middle
Leonard
2000
Ultimate Trek: Star Trek's Greatest Moments
Host
1999
The N.Y. Friars Club Roast of Jerry Stiller
Self - Roastmaster
1999
Just Looking
Director
1999
Larry David: Curb Your Enthusiasm
Self
1999
Love and Action in Chicago
Frank Bonner
1999
Madeline: Lost in Paris
Uncle Horst / Henri (voice)
1999
The Late Late Show with Craig Kilborn
Self - Guest
1999
Sideshow: Alive on the Inside
Narrator
1999
Dilbert
Catbert (voice)
1999
Jingle Bells
Elf (Voice)
1999
Hollywood Squares
Self - Panelist
1998
Hercules
Poseidon
1998
Denial
Art Witz
1998
Titey
Titey (voice)
1998
Cinderella
Lionel
1997
Love! Valour! Compassion!
Buzz Hauser
1997
The Hunchback of Notre Dame
Gargoyle Hugo (voice)
1996
The Making of Disney's The Hunchback of Notre Dame
1996
Muppets Tonight
Self
1996
Remember WENN
Alan Ballinger
1996
Dunston Checks In
Robert Grant
1996
Bye Bye Birdie
Albert J. Peterson
1995
The Last Supper
Anti-Enviroment
1995
For Better or Worse
Michael Makeshift
1995
Star Trek: Voyager
Kurros
1995
A Tribute to Stephen Sondheim
1995
The Return of Jafar
Abis Mal - the Chief of the Thieves (voice)
1994
Friends
Earl
1994
Blankman
Mr. Stone
1994
North
North's Dad
1994
Down on the Waterfront
1994
The Paper
Marion Sandusky
1994
Duckman
Duckman (voice)
1994
Aladdin
Abis Mal (voice)
1994
The Nanny
Jack
1993
Coneheads
Larry Farber
1993
Sexual Healing
Frank
1993
For Goodness Sake
Electronics Store Customer
1993
The Larry Sanders Show
Jason Alexander
1992
I Don't Buy Kisses Anymore
Bernie Fishbine
1992
Dinosaurs
Grown Baby (voice)
1991
Jacob's Ladder
Geary
1990
White Palace
Neil
1990
Dream On
Randall Townsend
1990
Pretty Woman
Philip Stuckey
1990
The Simpsons
Bourbon Verlander (voice)
1989
Seinfeld
George Costanza
1989
Favorite Son
Chris Van Allen
1988
LIVE with Kelly and Mark
Self - Guest
1988
Everything's Relative
Julian Beeby
1987
Brighton Beach Memoirs
Pool Player #1
1986
The Mosquito Coast
Hardware Clerk
1986
Rockabye
Lt. Ernest Foy
1986
Jeopardy!
Self
1984
Reading Rainbow
Self - Narrator (voice)
1983
Newhart
1982
Late Night with David Letterman
Self
1982
Senior Trip
Pete
1981
The Burning
Dave
1981
A Capitol Fourth
Self
1980
Saturday Night Live
Self - Host
1975
People's Choice Awards
Self - Host
1975
Tony Awards
Self - Presenter
1956
The Emmy Awards
Self
1949
Golden Globe Awards
Self - Nominee
1944
Broadway: The Next Generation
Self
The Sisters Rosensweig
Mervyn
Leo 2
Saturday TV Funhouse
Titey (voice)