William Sylvester
Actor

William Sylvester

William Sylvester is credited on 19 movies and 17 TV shows, best known by TMDB votes for 2001: A Space Odyssey, You Only Live Twice and The Six Million Dollar Man.

Born January 31, 1922 in Oakland, California, USA; died January 25, 1995.

Filmography · 36 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 William Sylvester

William Sylvester (January 31, 1922 – January 25, 1995) was an American TV and film actor. His most famous film credit was Dr. Heywood Floyd in Stanley Kubrick's 2001 A Space Odyssey (1968). Born in Oakland, California and married at one time to the British actress Veronica Hurst, he moved to...

Biography from TMDB, written by its community.

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