William Sylvester
Actor1922–1995· Oakland, California, USA

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 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.

60 acting credits

Acting · 60

The Saint
7.4
TV

The Saint

1962

Quincy, M.E.
7.5
TV

Quincy, M.E.

1976

The Six Million Dollar Man
7.3
TV

The Six Million Dollar Man

1974

The F.B.I.
5.6
TV

The F.B.I.

1965

Cannon
6.7
TV

Cannon

1971

Green Acres
7.2
TV

Green Acres

1965

Marcus Welby, M.D.
6.6
TV

Marcus Welby, M.D.

1969

The High Chaparral
6.8
TV

The High Chaparral

1967

Buck Rogers in the 25th Century
7.0
TV

Buck Rogers in the 25th Century

1979

McCloud
7.2
TV

McCloud

1970

Switch
6.7
TV

Switch

1975

2001: A Space Odyssey
8.0
Film

2001: A Space Odyssey

1968

Harry O
5.2
TV

Harry O

1974

Danger Man
7.4
TV

Danger Man

1960

The Hardy Boys / Nancy Drew Mysteries
7.1
TV

The Hardy Boys / Nancy Drew Mysteries

1977

Banacek
8.5
TV

Banacek

1972

The Magician
6.8
TV

The Magician

1973

Drama 61-67
TV

Drama 61-67

1961

You Only Live Twice
6.6
Film

You Only Live Twice

1967

The Troubleshooters
7.3
TV

The Troubleshooters

1965

What Really Happened to the Class of '65?
6.0
TV

What Really Happened to the Class of '65?

1977

Big Shamus, Little Shamus
7.0
TV

Big Shamus, Little Shamus

1979

Gemini Man
6.9
TV

Gemini Man

1976

San Francisco International Airport
7.0
TV

San Francisco International Airport

1970

Armchair Theatre
6.0
TV

Armchair Theatre

1956

Heaven Can Wait
6.6
Film

Heaven Can Wait

1978

The Hindenburg
6.3
Film

The Hindenburg

1975

Gorgo
5.3
Film

Gorgo

1961

The Lawyer
5.9
Film

The Lawyer

1970

Don't Be Afraid of the Dark
6.0
Film

Don't Be Afraid of the Dark

1973

Busting
6.2
Film

Busting

1974

Roger Moore: A Matter of Class
7.7
Film

Roger Moore: A Matter of Class

1995

First Family
3.7
Film

First Family

1980

Portrait of Alison
6.3
Film

Portrait of Alison

1955

2001: The Making of a Myth
6.6
Film

2001: The Making of a Myth

2001

Albert R.N.
7.3
Film

Albert R.N.

1953

Devils of Darkness
5.2
Film

Devils of Darkness

1965

Appointment in London
6.5
Film

Appointment in London

1953

Devil Doll
4.7
Film

Devil Doll

1964

The Challengers
7.0
Film

The Challengers

1970

Riding with Death
2.9
Film

Riding with Death

1976

The Stranger Came Home
5.5
Film

The Stranger Came Home

1954

Ring of Spies
7.0
Film

Ring of Spies

1964

Offbeat
6.2
Film

Offbeat

1961

Whirlpool
6.3
Film

Whirlpool

1959

The Yellow Balloon
6.0
Film

The Yellow Balloon

1953

Blind Corner
4.8
Film

Blind Corner

1964

They Were Not Divided
6.4
Film

They Were Not Divided

1950

Red and Blue
7.5
Film

Red and Blue

1968

The 9th Wonder of the World:  The Making of 'Gorgo'
7.0
Film

The 9th Wonder of the World: The Making of 'Gorgo'

2013

What Every Woman Wants
6.5
Film

What Every Woman Wants

1954

The Hand of Night
5.2
Film

The Hand of Night

1968

Information Received
7.0
Film

Information Received

1961

Dublin Nightmare
6.6
Film

Dublin Nightmare

1958

The Syndicate
5.5
Film

The Syndicate

1968

The Caine Mutiny Court-Martial
Film

The Caine Mutiny Court-Martial

1958

Give Us This Day
5.7
Film

Give Us This Day

1949

Incident at Midnight
7.0
Film

Incident at Midnight

1963

High Tide at Noon
6.2
Film

High Tide at Noon

1957

House of Blackmail
6.4
Film

House of Blackmail

1953