
William Sylvester
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 resul…
Known For
2001: A Space Odyssey
Dr. Heywood Floyd
Heaven Can Wait
Nuclear Reporter
The Hindenburg
Luftwaffe Colonel
Don't Be Afraid of the Dark
Tom Henderson
Gorgo
Sam Slade
Busting
Mr. Weldman
2001: The Making of a Myth
Dr. Heywood R. Floyd (archive footage) (uncredited)
Devil Doll
Mark English
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Filmography
Acting (58)
Movies (36)
The 9th Wonder of the World: The Making of 'Gorgo'
2013as Sam Slade (archive footage)
2001: The Making of a Myth
2001as Dr. Heywood R. Floyd (archive footage) (uncredited)
Roger Moore: A Matter of Class
1995as Self (archive footage)
First Family
1980as TV Commentator Howard
Heaven Can Wait
1978as Nuclear Reporter
Riding with Death
1976as Leonard Driscoll
The Hindenburg
1975as Luftwaffe Colonel
Busting
1974as Mr. Weldman
Don't Be Afraid of the Dark
1973as Tom Henderson
The Lawyer
1970as Paul Harrison
The Challengers
1970as Brad York
2001: A Space Odyssey
1968as Dr. Heywood Floyd
The Hand of Night
1968as Paul Carver
Red and Blue
1968as Trumpeter
The Syndicate
1968as Burt Hickey
Devils of Darkness
1965as Paul Baxter
Devil Doll
1964as Mark English
Blind Corner
1964as Paul Gregory
Ring of Spies
1964as Gordon Lonsdale
Incident at Midnight
1963as Vince Warren
Gorgo
1961as Sam Slade
Offbeat
1961as Layton / Steve Ross
Information Received
1961as Rick Hogan
Whirlpool
1959as Hermann
The Caine Mutiny Court-Martial
1958
Dublin Nightmare
1958as John Kevin
High Tide at Noon
1957as Alec Douglas
Portrait of Alison
1955as Dave Forrester
The Stranger Came Home
1954as Philip Vickers
What Every Woman Wants
1954as Jim Barnes
Albert R.N.
1953as Texas
Appointment in London
1953as Mac
House of Blackmail
1953as Jimmy
The Yellow Balloon
1953as Len Turner
They Were Not Divided
1950as American Soldier (uncredited)
Give Us This Day
1949as Giovanni
Television (22)
Buck Rogers in the 25th Century
1979as Lt. General Preston Myers
Big Shamus, Little Shamus
1979
The Hardy Boys / Nancy Drew Mysteries
1977
What Really Happened to the Class of '65?
1977
Quincy, M.E.
1976as Joe Crawford
Gemini Man
1976as Leonard Driscoll
Switch
1975as Ellis
The Six Million Dollar Man
1974as Frederick Collins
Harry O
1974
The Magician
1973as Peter Hayden
Banacek
1972as Dr. Stahl
Cannon
1971
McCloud
1970
San Francisco International Airport
1970as Colonel Wilkins
Marcus Welby, M.D.
1969as Paul Berwick
The High Chaparral
1967as Jack Simmons
The F.B.I.
1965as Tom Barber
Green Acres
1965
The Troubleshooters
1965as Al Stevens
The Saint
1962as Ralph Damien
Drama 61-67
1961as Mark Lander
Armchair Theatre
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