John Kassir
Actor

John Kassir

John Kassir is credited on 51 movies and 65 TV shows, best known by TMDB votes for Rick and Morty, The Simpsons and Monsters University.

Born October 24, 1957 in Baltimore, Maryland, USA.

Filmography · 60 titles

The 60 best known of 116 credits on TMDB, by votes.

US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.

About John Kassir

John Kassir is an American actor and comedian. He is known for his work as the voice of the Cryptkeeper in HBO's Tales from the Crypt franchise. He is also known for his role as Ralph in the off-Broadway show Reefer Madness and its 2005 film adaptation. He is also the current voice of Scrooge...

Biography from TMDB, written by its community.

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