Jason Alexander
Age: N/A | From: Newark, New Jersey, USA
Person Details
Birthday:
Aliases: Jason Scott Greenspan
Gender: Male
Place of birth: Newark, New Jersey, USA
Homepage:
Movie Involvements: 43
TV Involvements: 32
Most Famous Work
Biography
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.
Most Famous Work
Criminal Minds
(2005) Prof. Rothchild
Star Trek: Voyager
(1995) Kurros
Hollywood Squares
(1998) Self - Panelist
Stars in the House
(2020) Self - Special Guest
The Legend of Tarzan
(2001) Zutho (voice)
The Marriage Ref
(2010) Self - Panelist
Star Trek: Prodigy
(2021) Counselor Noum (voice)
Tony Awards
(1956) Self - PresenterActing
| Year | Character | Movie/Tv |
|---|---|---|
| 2023 | Self - Performer | |
| Jayda's Dad (voice) | ||
| Maurice Cheeks | ||
| 2022 | N/A | |
| Self | ||
| N/A | ||
| Self | ||
| 2021 | Doctor Noum (voice) | |
| Counselor Noum (voice) | ||
| Self | ||
| Self - Actor | ||
| 2020 | Narrator | |
| Nicky Steele | ||
| Self | ||
| Self - Special Guest | ||
| Dr. Sternbach | ||
| 2019 | Sy Borgman (voice) | |
| Self | ||
| Jason Alexander | ||
| 2018 | Pastor Phil | |
| Barry Dragonetti | ||
| Jason Alexander | ||
| 2017 | N/A | |
| Ken Swallow | ||
| Gene Lundy | ||
| Olix | ||
| Goji (voice) | ||
| Self | ||
| Asher Friedman | ||
| Jason Alexander | ||
| 2016 | Mark Lembeck | |
| Self | ||
| Himself | ||
| Self | ||
| Self | ||
| Self - Panelist | ||
| Mr. Bibb / The Nome King (voice) | ||
| Self - Panelist | ||
| Self | ||
| George Costanza (archive footage) | ||
| 2015 | Cliff Bemis | |
| Larry's Dad | ||
| Jason Alexander | ||
| Self | ||
| Self | ||
| Pinky | ||
| Noah Brooks (voice) | ||
| 2014 | Coach Wallace (voice) | |
| Doc Holiday (voice) | ||
| Vinnie Di Ruzzio | ||
| Rick (voice) | ||
| Doctor (voice) | ||
| Self | ||
| 2013 | Stanford Temple | |
| Self | ||
| William Tweed | ||
| 2012 | Sid Rosenthal | |
| Self | ||
| Inspector Gantlet | ||
| Self (uncredited) | ||
| Himself | ||
| 2011 | Eugene (voice) | |
| Himself | ||
| Harold (voice) | ||
| Owl (voice) | ||
| Cosmo | ||
| 2010 | Sid Rosenthal | |
| Moronic (voice) | ||
| Mr. Nibbles | ||
| Mr. Nibbles (voice) | ||
| Mailman Stan | ||
| Self - Panelist | ||
| 2009 | N/A | |
| Mountain Man | ||
| Dr. Chetwyn | ||
| Carl | ||
| 2008 | Self | |
| N/A | ||
| 2007 | Penguin on Belly (voice) | |
| Himself | ||
| Dr. Yakov Achmed | ||
| 2006 | Self - Guest | |
| N/A | ||
| Self - Roastmaster | ||
| Johnny | ||
| British Record Mogul | ||
| Dr. Morris Saperstein | ||
| N/A | ||
| Self | ||
| Dr. Palmer | ||
| 2005 | self | |
| N/A | ||
| Prof. Rothchild | ||
| Self | ||
| Krampus (voice) | ||
| Sal (voice) | ||
| Mr. Orlando (voice) | ||
| Self | ||
| 2004 | Jacob Marley / Marley's Ghost | |
| Himself/George Costanza | ||
| Tony Kleinman | ||
| Self - Guest | ||
| 2003 | Dr. Goodman | |
| Self | ||
| Self (archive footage) | ||
| Self | ||
| N/A | ||
| 2002 | A.C. Gilbert | |
| Lightning (voice) | ||
| Patient | ||
| Marty Eels | ||
| Gargoyle Hugo (voice) | ||
| 2001 | Self | |
| Mauricio | ||
| Bob Patterson | ||
| Self | ||
| Zutho (voice) | ||
| N/A | ||
| Father (voice) | ||
| N/A | ||
| 2000 | Jason Alexander | |
| N/A | ||
| Boris | ||
| N/A | ||
| N/A | ||
| Leonard | ||
| 1999 | Host | |
| Self - Roastmaster | ||
| Self | ||
| Frank Bonner | ||
| Uncle Horst / Henri (voice) | ||
| Self - Guest | ||
| Narrator | ||
| Catbert (voice) | ||
| Elf (Voice) | ||
| 1998 | Self - Panelist | |
| Poseidon | ||
| Poseidon (voice) | ||
| Titey (voice) | ||
| Art Witz | ||
| 1997 | Lionel | |
| Buzz Hauser | ||
| 1996 | Gargoyle Hugo (voice) | |
| Self | ||
| Robert Grant | ||
| Himself | ||
| Quote Reader | ||
| 1995 | Albert J. Peterson | |
| Anti-Enviroment | ||
| Michael Makeshift | ||
| Kurros | ||
| 1994 | Earl | |
| Mr. Stone | ||
| North's Dad | ||
| Abis Mal - the Chief of the Thieves (voice) | ||
| N/A | ||
| Marion Sandusky | ||
| Duckman (voice) | ||
| Abis Mal (voice) | ||
| Captain Albatross (voice) | ||
| Abis Mal / Abnor Mal (voice) | ||
| 1993 | Larry Farber | |
| Frank | ||
| Electronics Store Customer | ||
| 1992 | Jason Alexander | |
| Bernie Fishbine | ||
| 1991 | Grown Baby (voice) | |
| Stu (voice) | ||
| The Job Wizard (voice) | ||
| Gus Molehill (voice) | ||
| Sexual Harris (voice) | ||
| General H. Norman Conquest (voice) | ||
| UFO! Host / Announcer (voice) | ||
| 1990 | Geary | |
| Neil | ||
| N/A | ||
| Philip Stuckey | ||
| 1989 | Bourbon Verlander (voice) | |
| George Costanza | ||
| 1988 | Chris Van Allen | |
| Self | ||
| 1987 | Julian Beeby | |
| 1986 | Pool Player #1 | |
| Hardware Clerk | ||
| Lt. Ernest Foy | ||
| 1984 | N/A | |
| Harold Stickley | ||
| 1983 | Himself - Narrator (voice) | |
| 1982 | N/A | |
| Self | ||
| 1981 | Pete | |
| Dave | ||
| 1980 | Self | |
| 1975 | Self - Host | |
| Self - Cameo (uncredited) | ||
| 1956 | Self - Presenter | |
| 1949 | Self | |
| Dr. Chetwyn | ||
| Mervyn | ||
| Mr. Mouse | ||
| Titey (voice) | ||
| Self | ||
| N/A | ||
| N/A | ||
| Year | Character | Movie/Tv |
Writing
| Year | Role | Movie/Tv |
|---|---|---|
| 2017 | Writer | |
| 2001 | Story | |
| Teleplay | ||
| Year | Role | Movie/Tv |
Production
| Year | Role | Movie/Tv |
|---|---|---|
| 2016 | Consulting Producer | |
| 2003 | Executive Producer | |
| 2001 | Executive Producer | |
| Year | Role | Movie/Tv |
Directing
| Year | Role | Movie/Tv |
|---|---|---|
| 2010 | Director | |
| 2006 | Director | |
| 2005 | Director | |
| Director | ||
| 1999 | Director | |
| 1995 | Director | |
| 1989 | Director | |
| Year | Role | Movie/Tv |
Crew
| Year | Role | Movie/Tv |
|---|---|---|
| 2001 | Creator | |
| Year | Role | Movie/Tv |
Creator
| Year | Role | Movie/Tv |
|---|---|---|
| 2001 | Creator | |
| Year | Role | Movie/Tv |