CineScope
Jason Alexander picture

Jason Alexander

Acting
Known For

65 Years Old

Jay Scott Greenspan, 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.

Born

Newark, New Jersey, USA on 23rd September 1959

All Credits

Late Night with Seth Meyers Image
Late Night with Seth Meyers
Self
The Late Late Show with Craig Ferguson Image
The Late Late Show with Craig Ferguson
Self
The Late Late Show with James Corden Image
The Late Late Show with James Corden
Self
Criminal Minds Image
Criminal Minds
Prof. Rothchild
The Simpsons Image
The Simpsons
Bourbon Verlander (voice)
The Tom and Jerry Show Image
The Tom and Jerry Show
Rick (voice)
Real Time with Bill Maher Image
Real Time with Bill Maher
Self
Star Trek: Voyager Image
Star Trek: Voyager
Kurros
LIVE with Kelly and Mark Image
LIVE with Kelly and Mark
Self - Guest
American Dad! Image
American Dad!
Sal (voice)
American Dad! Image
American Dad!
Mr. Orlando (voice)
Jimmy Kimmel Live! Image
Jimmy Kimmel Live!
The Larry Sanders Show Image
The Larry Sanders Show
Jason Alexander
Seinfeld Image
Seinfeld
George Costanza
No Image
The Tony Danza Show
Self - Guest
Friends Image
Friends
Earl
Two and a Half Men Image
Two and a Half Men
Dr. Goodman
No Image
Good Day Live
Self
Curb Your Enthusiasm Image
Curb Your Enthusiasm
Jason Alexander
Late Night with David Letterman Image
Late Night with David Letterman
Self
Monk Image
Monk
Marty Eels
Newhart Image
Newhart
Young Sheldon Image
Young Sheldon
Gene Lundy
The Ellen DeGeneres Show Image
The Ellen DeGeneres Show
Self
Talking Dead Image
Talking Dead
Self
The Cleveland Show Image
The Cleveland Show
Robot Chicken Image
Robot Chicken
Krampus (voice)
Community Image
Community
Mountain Man
No Image
The Marriage Ref
Self - Panelist
Fish Hooks Image
Fish Hooks
Mr. Nibbles (voice)
Fish Hooks Image
Fish Hooks
Mr. Nibbles
Celebrity Wheel of Fortune Image
Celebrity Wheel of Fortune
Self - Contestant
Shatner's Raw Nerve Image
Shatner's Raw Nerve
Self
Malcolm in the Middle Image
Malcolm in the Middle
Leonard
Hollywood Squares Image
Hollywood Squares
Hollywood Squares Image
Hollywood Squares
Self - Panelist
Talkshow with Spike Feresten Image
Talkshow with Spike Feresten
The Conners Image
The Conners
Pastor Phil
Stars in the House Image
Stars in the House
Self - Special Guest
Stars in the House Image
Stars in the House
Self
The Orville Image
The Orville
Olix
The Twilight Zone Image
The Twilight Zone
Patient
Match Game Image
Match Game
Self - Panelist
Disney's House of Mouse Image
Disney's House of Mouse
Harley Quinn Image
Harley Quinn
Sy Borgman (voice)
Saturday Night Live Image
Saturday Night Live
Self - Cameo (uncredited)
Saturday Night Live Image
Saturday Night Live
Self - Host
Drunk History Image
Drunk History
William Tweed
The Marvelous Mrs. Maisel Image
The Marvelous Mrs. Maisel
Asher Friedman
The Legend of Tarzan Image
The Legend of Tarzan
Zutho (voice)
The Movies That Made Us Image
The Movies That Made Us
Self
Everybody Hates Chris Image
Everybody Hates Chris
Aladdin Image
Aladdin
Abis Mal / Abnor Mal (voice)
Aladdin Image
Aladdin
Captain Albatross (voice)
Aladdin Image
Aladdin
Abis Mal (voice)
Dinosaurs Image
Dinosaurs
UFO! Host / Announcer (voice)
Dinosaurs Image
Dinosaurs
Sexual Harris (voice)
Dinosaurs Image
Dinosaurs
General H. Norman Conquest (voice)
Dinosaurs Image
Dinosaurs
The Job Wizard (voice)
Dinosaurs Image
Dinosaurs
Gus Molehill (voice)
Dinosaurs Image
Dinosaurs
Stu (voice)
Dinosaurs Image
Dinosaurs
Grown Baby (voice)
The Late Late Show with Craig Kilborn Image
The Late Late Show with Craig Kilborn
Self - Guest
Star Trek: Prodigy Image
Star Trek: Prodigy
Counselor Noum (voice)
Star Trek: Prodigy Image
Star Trek: Prodigy
Doctor Noum (voice)
TripTank Image
TripTank
Doctor (voice)
Duckman Image
Duckman
Duckman (voice)
Comedians in Cars Getting Coffee Image
Comedians in Cars Getting Coffee
Self
Tony Awards Image
Tony Awards
Self - Presenter
Rachael Ray Image
Rachael Ray
Self - Guest
Rock, Paper, Scissors Image
Rock, Paper, Scissors
Jonathan Fartjoke (voice)
E/R Image
E/R
E/R Image
E/R
Harold Stickley
History of the World: Part II Image
History of the World: Part II
Maurice Cheeks
Son of the Beach Image
Son of the Beach
Hercules Image
Hercules
Poseidon (voice)
Hercules Image
Hercules
Poseidon
The $100,000 Pyramid Image
The $100,000 Pyramid
Self
Hollywood Game Night Image
Hollywood Game Night
Self
Dilbert Image
Dilbert
Catbert (voice)
The New Adventures of Old Christine Image
The New Adventures of Old Christine
Dr. Palmer
Comedy Bang! Bang! Image
Comedy Bang! Bang!
Inspector Gantlet
Reading Rainbow Image
Reading Rainbow
Himself - Narrator (voice)
To Tell the Truth Image
To Tell the Truth
Self - Panelist
Penn Zero: Part-Time Hero Image
Penn Zero: Part-Time Hero
Coach Wallace (voice)
The Problem with Jon Stewart Image
The Problem with Jon Stewart
Jeff Bezos
Meteor Image
Meteor
Dr. Chetwyn
The Huntress Image
The Huntress
Primetime Glick Image
Primetime Glick
Mad About You Image
Mad About You
Jason Alexander
Kody Kapow Image
Kody Kapow
Goji (voice)
China, IL Image
China, IL
Harold (voice)
Remember WENN Image
Remember WENN
Alan Ballinger
The Emmy Awards Image
The Emmy Awards
Self
The Electric State Image
The Electric State
Ted / Wingman
Hit the Road Image
Hit the Road
Ken Swallow
Leo Image
Leo
Jayda's Dad (voice)
Pretty Woman Image
Pretty Woman
Philip Stuckey
The Hunchback of Notre Dame Image
The Hunchback of Notre Dame
Gargoyle Hugo (voice)
History of the Sitcom Image
History of the Sitcom
Self - Actor
Everything's Relative Image
Everything's Relative
Julian Beeby
Harry's Law Image
Harry's Law
Richard Cross
Dream On Image
Dream On
Randall Townsend
Hachi: A Dog's Tale Image
Hachi: A Dog's Tale
Carl
Wild Card Image
Wild Card
Pinky
Favorite Son Image
Favorite Son
Chris Van Allen
Dinner with Dad Image
Dinner with Dad
Jason Alexander
Big Time in Hollywood, Fl Image
Big Time in Hollywood, Fl
Jason Alexander
A Capitol Fourth Image
A Capitol Fourth
Self
Critics Choice Awards Image
Critics Choice Awards
Self
Shallow Hal Image
Shallow Hal
Mauricio
The Return of Jafar Image
The Return of Jafar
Abis Mal - the Chief of the Thieves (voice)
101 Dalmatians II: Patch's London Adventure Image
101 Dalmatians II: Patch's London Adventure
Lightning (voice)
Muppets Tonight Image
Muppets Tonight
Self
Y llegaron de noche Image
Y llegaron de noche
Carl Laemmle
The Grinder Image
The Grinder
Cliff Bemis
Coneheads Image
Coneheads
Larry Farber
Kirstie Image
Kirstie
Stanford Temple
Jacob's Ladder Image
Jacob's Ladder
Geary
Saturday TV Funhouse Image
Saturday TV Funhouse
Titey (voice)
Listen Up! Image
Listen Up!
Tony Kleinman
The Hunchback of Notre Dame II Image
The Hunchback of Notre Dame II
Gargoyle Hugo (voice)
Bob Patterson Image
Bob Patterson
Bob Patterson
No Image
Where My Dogs At?
Blankman Image
Blankman
Mr. Stone
North Image
North
North's Dad
The Gettysburg Address Image
The Gettysburg Address
Noah Brooks (voice)
Cinderella Image
Cinderella
Lionel
Thank God You're Here Image
Thank God You're Here
Self
White Palace Image
White Palace
Neil
Dunston Checks In Image
Dunston Checks In
Robert Grant
Tom and Jerry: Back to Oz Image
Tom and Jerry: Back to Oz
Mr. Bibb / The Nome King (voice)
The Adventures of Rocky & Bullwinkle Image
The Adventures of Rocky & Bullwinkle
Boris
The Burning Image
The Burning
Dave
A Fairly Odd Movie: Grow Up, Timmy Turner! Image
A Fairly Odd Movie: Grow Up, Timmy Turner!
Cosmo
The Mosquito Coast Image
The Mosquito Coast
Hardware Clerk
The Paper Image
The Paper
Marion Sandusky
For the Love of Spock Image
For the Love of Spock
Self
The Last Laugh Image
The Last Laugh
Self
The Trumpet of the Swan Image
The Trumpet of the Swan
Father (voice)
The Grand Image
The Grand
Dr. Yakov Achmed
The Aristocrats Image
The Aristocrats
Self
The Last Supper Image
The Last Supper
Anti-Enviroment
Stealing Pulp Fiction Image
Stealing Pulp Fiction
Dr. Mendelbaum
Snoop Dogg's Hood of Horror Image
Snoop Dogg's Hood of Horror
British Record Mogul
A Christmas Carol Image
A Christmas Carol
Jacob Marley / Marley's Ghost
Quantum Quest: A Cassini Space Odyssey Image
Quantum Quest: A Cassini Space Odyssey
Moronic (voice)
There's Something About Romcoms Image
There's Something About Romcoms
Self
National Lampoon's Another Dirty Movie Image
National Lampoon's Another Dirty Movie
Self (uncredited)
Brighton Beach Memoirs Image
Brighton Beach Memoirs
Pool Player #1
Broadway: The Next Generation Image
Broadway: The Next Generation
Self
Madeline: Lost in Paris Image
Madeline: Lost in Paris
Uncle Horst / Henri (voice)
Dick Van Dyke: 98 Years of Magic Image
Dick Van Dyke: 98 Years of Magic
Self - Performer
Earth to America Image
Earth to America
self
Stars In Shorts Image
Stars In Shorts
Sid Rosenthal
Misery Loves Comedy Image
Misery Loves Comedy
Self
Larry David: Curb Your Enthusiasm Image
Larry David: Curb Your Enthusiasm
Self
The Man Who Saved Christmas Image
The Man Who Saved Christmas
A.C. Gilbert
No Image
Step It Up and Dance
Bye Bye Birdie Image
Bye Bye Birdie
Albert J. Peterson
Farce of the Penguins Image
Farce of the Penguins
Penguin on Belly (voice)
Faith Based Image
Faith Based
Nicky Steele
Jingle Bells Image
Jingle Bells
Elf (Voice)
Larry Gaye: Renegade Male Flight Attendant Image
Larry Gaye: Renegade Male Flight Attendant
Larry's Dad
The Portuguese Kid Image
The Portuguese Kid
Barry Dragonetti
Out of Office Image
Out of Office
Comedy Central Roast of William Shatner Image
Comedy Central Roast of William Shatner
Self - Roastmaster
Broadway: Beyond the Golden Age Image
Broadway: Beyond the Golden Age
Self
My Boyfriend's Meds Image
My Boyfriend's Meds
Dr. Sternbach
The Conspiracy Image
The Conspiracy
Leo 2 Image
Leo 2
Denial Image
Denial
Art Witz
Lucky Stiff Image
Lucky Stiff
Vinnie Di Ruzzio
How to Go Out on a Date in Queens Image
How to Go Out on a Date in Queens
Johnny
Killing Me Softly with His Songs Image
Killing Me Softly with His Songs
Self
For Better or Worse Image
For Better or Worse
Michael Makeshift
The Very Best of America's Funniest Comedians Image
The Very Best of America's Funniest Comedians
Self (archive footage)
Cinderella: The Reunion, A Special Edition of 20/20 Image
Cinderella: The Reunion, A Special Edition of 20/20
Self
The Truth Is in the Stars Image
The Truth Is in the Stars
Self
The N.Y. Friars Club Roast of Jerry Stiller Image
The N.Y. Friars Club Roast of Jerry Stiller
Self - Roastmaster
Senior Trip Image
Senior Trip
Pete
The Rocky Horror Musical Live Stream Image
The Rocky Horror Musical Live Stream
Narrator
Seinfeld: How It Began Image
Seinfeld: How It Began
Self/George Costanza
China, Il The Musical Image
China, Il The Musical
Harold
No Image
Paddy Chayefsky: Collector of Words
Self
How Murray Saved Christmas Image
How Murray Saved Christmas
Doc Holiday (voice)
The Voyages of Young Doctor Dolittle Image
The Voyages of Young Doctor Dolittle
Eugene (voice)
Being 'Shallow Hal' Image
Being 'Shallow Hal'
Self
Rock Slyde Image
Rock Slyde
Mailman Stan
Ira & Abby Image
Ira & Abby
Dr. Morris Saperstein
I Don't Buy Kisses Anymore Image
I Don't Buy Kisses Anymore
Bernie Fishbine
No Image
Meteor
Dr. Chetwyn
Not Your Time Image
Not Your Time
Sid Rosenthal
Best Worst Thing That Ever Could Have Happened... Image
Best Worst Thing That Ever Could Have Happened...
Self
The Seinfeld Story Image
The Seinfeld Story
Self
The Sisters Rosensweig Image
The Sisters Rosensweig
Mervyn
The Mark Lembeck Technique Image
The Mark Lembeck Technique
Mark Lembeck
Love! Valour! Compassion! Image
Love! Valour! Compassion!
Buzz Hauser
Rockabye Image
Rockabye
Lt. Ernest Foy
Bucky and the Squirrels Image
Bucky and the Squirrels
Jason Alexander
A Tribute to Stephen Sondheim Image
A Tribute to Stephen Sondheim
No Image
Say It Ain't Solo
Himself
No Image
Sex, Censorship and the Silver Screen
Quote Reader
Titey Image
Titey
Titey (voice)
Sexual Healing Image
Sexual Healing
Frank
For Goodness Sake Image
For Goodness Sake
Electronics Store Customer
Jerry Seinfeld: Submarine Captain Image
Jerry Seinfeld: Submarine Captain
Himself
Love and Action in Chicago Image
Love and Action in Chicago
Frank Bonner
Dora the Explorer: Dora's Enchanted Forest Adventures Image
Dora the Explorer: Dora's Enchanted Forest Adventures
Owl (voice)
Down on the Waterfront Image
Down on the Waterfront
Let's Rap Fire Safety Image
Let's Rap Fire Safety
Sideshow: Alive on the Inside Image
Sideshow: Alive on the Inside
Narrator
Dunston Checks Out Image
Dunston Checks Out
Jason Alexander (archival footage)
Ultimate Trek: Star Trek's Greatest Moments Image
Ultimate Trek: Star Trek's Greatest Moments
Host