
William Sylvester
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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.
Known for
Credits

2001: A Space Odyssey (1968)
as Dr. Heywood Floyd

You Only Live Twice (1967)
as Pentagon Official (uncredited)

Heaven Can Wait (1978)
as Nuclear Reporter

The Hindenburg (1975)
as Luftwaffe Colonel

Don't Be Afraid of the Dark (1973)
as Tom Henderson

The Unholy Four (1954)
as Philip Vickers

Busting (1974)
as Mr. Weldman

Gorgo (1961)
as Sam Slade

2001: The Making of a Myth (2001)
as Dr. Heywood R. Floyd (archive footage) (uncredited)

The Lawyer (1970)
as Paul Harrison

Riding with Death (1976)
as Leonard Driscoll

Roger Moore: A Matter of Class (1995)
as Self (archive footage)

First Family (1980)
as TV Commentator Howard

Devil Doll (1964)
as Mark English

Ring of Spies (1964)
as Gordon Lonsdale

Albert R.N. (1953)
as Texas

Appointment in London (1953)
as Mac

Red and Blue (1968)
as Trumpeter

They Were Not Divided (1950)
as American Soldier (uncredited)

House of Blackmail (1953)
as Jimmy

The Yellow Balloon (1953)
as Len Turner

Blind Corner (1964)
as Paul Gregory

Offbeat (1961)
as Layton / Steve Ross

Give Us This Day (1949)
as Giovanni

Devils of Darkness (1965)
as Paul Baxter

Incident at Midnight (1963)
as Vince Warren

High Tide at Noon (1957)
as Alec Douglas

Portrait of Alison (1955)
as Dave Forrester

The Hand of Night (1968)
as Paul Carver

What Every Woman Wants (1954)
as Jim Barnes

The Syndicate (1968)
as Burt Hickey

The 9th Wonder of the World: The Making of 'Gorgo' (2013)
as Sam Slade (archive footage)

The Challengers (1970)
as Brad York

Whirlpool (1959)
as Hermann

Dublin Nightmare (1958)
as John Kevin
The Caine Mutiny Court-Martial (1958)
Actor

Information Received (1961)
as Rick Hogan





