Jason Alexander
Acting
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 best known for his role as George Costanza on the television series Seinfeld, appearing in the sitcom from 1989 to 1998. He also has had an active career on the stage, appearing in several Broadway musicals including Jerome Robbins' Broadway in 1989, for which he won the Tony Award as Best Actor in a Musical. He appeared in the Los Angeles production of The Producers with Martin Short. He is the Artistic Director of "Reprise! Broadway's Best in Los Angeles," where he has directed several musicals. Alexander is also an avid poker player.
Jimmy
Louis B. Mayer
The Gettysburg Address
Noah Brooks (voice)
Paddy Chayefsky: Collector of Words
Self
Stealing Pulp Fiction
Dr. Mendelbaum
The Electric State
Ted / Wingman
Dick Van Dyke: 98 Years of Magic
Self - Performer
Leo
Jayda's Dad (voice)
The Conspiracy
Killing Me Softly with His Songs
Self
Out of Office
Cinderella: The Reunion, A Special Edition of 20/20
Self
Dunston Checks Out
Jason Alexander (archival footage)
Broadway: Beyond the Golden Age
Self
The Rocky Horror Musical Live Stream
Narrator
Faith Based
Nicky Steele
My Boyfriend's Meds
Dr. Sternbach
The Portuguese Kid
Barry Dragonetti
Bucky and the Squirrels
Jason Alexander
The Truth Is in the Stars
Self
The Mark Lembeck Technique
Mark Lembeck
Best Worst Thing That Ever Could Have Happened...
Self
For the Love of Spock
Self
There's Something About Romcoms
Self
Tom and Jerry: Back to Oz
Mr. Bibb / The Nome King (voice)
The Last Laugh
Self
China, Il The Musical
Harold
Larry Gaye: Renegade Male Flight Attendant
Larry's Dad
Misery Loves Comedy
Self
Wild Card
Pinky
How Murray Saved Christmas
Doc Holiday (voice)
Lucky Stiff
Vinnie Di Ruzzio
Stars in Shorts
Sid Rosenthal
National Lampoon's Another Dirty Movie
Self (uncredited)
Say It Ain't Solo
Self
The Voyages of Young Doctor Dolittle
Eugene (voice)
Dora the Explorer: Dora's Enchanted Forest Adventures
Owl (voice)
A Fairly Odd Movie: Grow Up, Timmy Turner!
Cosmo
Not Your Time
Sid Rosenthal
Quantum Quest: A Cassini Space Odyssey
Moronic (voice)
Rock Slyde
Mailman Stan
Hachi: A Dog's Tale
Carl
Jerry Seinfeld: Submarine Captain
Self
The Grand
Dr. Yakov Achmed
Farce of the Penguins
Penguin on Belly (voz)
Comedy Central Roast of William Shatner
Self - Roastmaster
How to Go Out on a Date in Queens
Johnny
Snoop Dogg's Hood of Horror
British Record Mogul
Ira & Abby
Dr. Morris Saperstein
Earth to America
self
The Aristocrats
Self
A Christmas Carol
Jacob Marley / Marley's Ghost
The Seinfeld Story
Self
Kramer vs. Kramer: Kenny to Cosmo
Self
Seinfeld: How It Began
Self/George Costanza
The Very Best of America's Funniest Comedians
Self (archive footage)
101 Dalmatians II: Patch's London Adventure
Lightning (voice)
The Man Who Saved Christmas
A.C. Gilbert
The Hunchback of Notre Dame II
Gargoyle Hugo (voice)
Being 'Shallow Hal'
Self
Shallow Hal
Mauricio Wilson
On Edge
Zamboni Phil
The Trumpet of the Swan
Father (voice)
Bravo Profiles: Penn and Teller
Self
The Adventures of Rocky & Bullwinkle
Boris
Let's Rap Fire Safety
Ultimate Trek: Star Trek's Greatest Moments
Host
The N.Y. Friars Club Roast of Jerry Stiller
Self - Roastmaster
Larry David: Curb Your Enthusiasm
Self
Love and Action in Chicago
Frank Bonner
Madeline: Lost in Paris
Uncle Horst / Henri (voice)
Sideshow: Alive on the Inside
Narrator
Jingle Bells
Elf (Voice)
Denial
Art Witz
Titey
Titey (voice)
Cinderella
Lionel
Love! Valour! Compassion!
Buzz Hauser
The Hunchback of Notre Dame
Gargoyle Hugo (voice)
Dunston Checks In
Robert Grant
Sex, Censorship and the Silver Screen
Quote Reader
Bye Bye Birdie
Albert J. Peterson
The Last Supper
Anti-Enviroment
For Better or Worse
Michael Makeshift
A Tribute to Stephen Sondheim
The Return of Jafar
Abis Mal - the Chief of the Thieves (voice)
Blankman
Mr. Stone
North
North's Dad
Down on the Waterfront
The Paper
Marion Sandusky
Coneheads
Larry Farber
Sexual Healing
Frank
For Goodness Sake
Electronics Store Customer
I Don't Buy Kisses Anymore
Bernie Fishbine
Jacob's Ladder
Geary
White Palace
Neil
Pretty Woman
Philip Stuckey
Brighton Beach Memoirs
Pool Player #1
The Mosquito Coast
Hardware Clerk
Rockabye
Lt. Ernest Foy
Senior Trip
Pete
The Burning
Dave