Dan Hennessey
Actor

Dan Hennessey

Dan Hennessey is credited on 8 movies and 20 TV shows, best known by TMDB votes for X-Men, The Adventures of Super Mario Bros. 3 and Inspector Gadget.

Born August 25, 1941 in Toronto, Ontario, Canada ; died November 13, 2024.

Filmography · 28 titles

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 Dan Hennessey

Canadian voice actor who, early on in his career, performed with a children's comedy troupe (with John Stocker, Bruce Gordon, Harriet Cohen, and Jerelyn Homer). That same year, he played Claudius, King of Denmark in his first film, a Canadian adaptation of Shakespeare's Hamlet play.

Biography from TMDB, written by its community.

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