Jason Alexander
UPCOMING Watch the Trailer
as Louis B. Mayer Jimmy Premieres
November 20, 2026 DramaHistory
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.
Filmography
Pretty Woman
as Philip Stuckey
Hachi: A Dog's Tale
as Carl
The Hunchback of Notre Dame
as Gargoyle Hugo (voice)
The Return of Jafar
as Abis Mal - the Chief of the Thieves (voice)
Shallow Hal
as Mauricio Wilson
Wild Card
as Pinky
Jacob's Ladder
as Geary
The Electric State
as Ted / Wingman
Leo
as Jayda's Dad (voice)
101 Dalmatians II: Patch's London Adventure
as Lightning (voice)
Coneheads
as Larry Farber
The Hunchback of Notre Dame II
as Gargoyle Hugo (voice)
The Mosquito Coast
as Hardware Clerk
The Burning
as Dave
The Adventures of Rocky & Bullwinkle
as Boris
The Last Supper
as Anti-Enviroment
My Boyfriend's Meds
as Dr. Sternbach
North
as North's Dad
Dunston Checks In
as Robert Grant
The Paper
as Marion Sandusky