
William Sylvester
Acting
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.
TV Shows(22)

Big Shamus, Little Shamus
1979

Buck Rogers in the 25th Century
Lt. General Preston Myers
1979

What Really Happened to the Class of '65?
1977

The Hardy Boys / Nancy Drew Mysteries
1977

Quincy, M.E.
Joe Crawford
1976

Gemini Man
Leonard Driscoll
1976

Switch
Ellis
1975

Harry O
1974

The Six Million Dollar Man
Frederick Collins
1974

The Magician
Peter Hayden
1973

Banacek
Dr. Stahl
1972

Cannon
1971

San Francisco International Airport
Colonel Wilkins
1970

McCloud
1970

Marcus Welby, M.D.
Paul Berwick
1969

The High Chaparral
Jack Simmons
1967

The F.B.I.
Tom Barber
1965

Green Acres
Dr. Hoffman
1965

The Troubleshooters
Al Stevens
1965

The Saint
Foots Fortunati
1962
Drama 61-67
Mark Lander
1961

Armchair Theatre
1956
Movies(37)

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

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

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

First Family
TV Commentator Howard
1980

Heaven Can Wait
Nuclear Reporter
1978

Riding with Death
Leonard Driscoll
1976

The Hindenburg
Luftwaffe Colonel
1975

Busting
Mr. Weldman
1974

Don't Be Afraid of the Dark
Tom Henderson
1973

The Lawyer
Paul Harrison
1970

The Challengers
Brad York
1970

The Syndicate
Burt Hickey
1968

The Hand of Night
Paul Carver
1968

Red and Blue
Trumpeter
1968

2001: A Space Odyssey
Dr. Heywood Floyd
1968

You Only Live Twice
Pentagon Official (uncredited)
1967

Devils of Darkness
Paul Baxter
1965

Devil Doll
Mark English
1964

Ring of Spies
Gordon Lonsdale
1964

Blind Corner
Paul Gregory
1964

Incident at Midnight
Vince Warren
1963

Information Received
Rick Hogan
1961

Gorgo
Sam Slade
1961

Offbeat
Layton / Steve Ross
1961

Whirlpool
Hermann
1959
The Caine Mutiny Court-Martial
1958

Dublin Nightmare
John Kevin
1958

High Tide at Noon
Alec Douglas
1957

Portrait of Alison
Dave Forrester
1955

The Stranger Came Home
Philip Vickers
1954

What Every Woman Wants
Jim Barnes
1954

Albert R.N.
Texas
1953

House of Blackmail
Jimmy
1953

Appointment in London
Mac
1953

The Yellow Balloon
Len Turner
1953

They Were Not Divided
American Soldier (uncredited)
1950

Give Us This Day
Giovanni
1949