
Biography
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 England after the Second World War and became a staple of British B films at a time when American and Canadian actors were much in demand in order to give indigenous films some appeal in the US. As a result, he gained top billing in one of his very first films, House of Blackmail (1953), directed by the veteran filmmaker Maurice Elvey, for whom he also made What Every Woman Wants the following year. He also starred in such minor films as The Stranger Came Home (1954, for Hammer), Dublin Nightmare (1958), Offbeat (1960), Information Received (1961), Incident at Midnight, Ring of Spies and Blind Corner (all 1963). There were also lead roles in four British horror films: Gorgo (1960), Devil Doll (1963), Devils of Darkness (1964) and The Hand of Night (1966). Among his many TV credits were a 1959 BBC version of Shakespeare's Julius Caesar (playing Mark Antony), The Saint, The Baron, The High Chaparral, Harry O and The Six Million Dollar Man. His later films included You Only Live Twice (1967) and, back in the USA after his prominent role for Kubrick, Busting (1973), The Hindenburg (1975) and Heaven Can Wait (1978). He died in Sacramento, California in 1995, aged 72.
Acted in 57
2010s
- 2013
The 9th Wonder of the World: The Making of 'Gorgo'
Sam Slade (archive footage)
2000s
- 2001
2001: The Making of a Myth
Dr. Heywood R. Floyd (archive footage) (uncredited)
1980s
- 1980
First Family
TV Commentator Howard
1970s
- 1979
Big Shamus, Little Shamus
Nelson Milgrim
- 1978
- 1977
What Really Happened to the Class of '65?
TV
- 1976
Gemini Man
Leonard Driscoll · 6 episodes
Riding with Death
Leonard Driscoll
- 1975
The Hindenburg
Luftwaffe Colonel
- 1974
- 1973
Don't Be Afraid of the Dark
Tom Henderson
- 1972
- 1971
- 1970
San Francisco International Airport
Colonel Wilkins · 1 episode
The Lawyer
Paul Harrison
The Challengers
Brad York
1960s
- 1969
- 1968
The Syndicate
Burt Hickey
The Hand of Night
Paul Carver
Red and Blue
Trumpeter
- 1967
- 1965
Devils of Darkness
Paul Baxter
- 1964
Ring of Spies
Gordon Lonsdale
- 1963
Incident at Midnight
Vince Warren
- 1962
- 1961
Information Received
Rick Hogan
Offbeat
Layton / Steve Ross
- 1960
1950s
- 1959
- 1958
Dublin Nightmare
John Kevin
- 1957
High Tide at Noon
Alec Douglas
- 1956
Armchair Theatre
Ed Norman, Sergeant O'Hara · 1 episode
- 1955
Portrait of Alison
Dave Forrester
- 1954
The Unholy Four
Philip Vickers
What Every Woman Wants
Jim Barnes
- 1953
Albert R.N.
Texas
House of Blackmail
Jimmy
Appointment in London
Mac
The Yellow Balloon
Len Turner
- 1950
They Were Not Divided
American Soldier (uncredited)
1940s
- 1949
Give Us This Day
Giovanni