
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.
53Credits23 TV · 30 films
1949–2013Years activefirst to latest
8.5 Highest ratedBanacek
6.6 Average ratingacross 52 titles
Top TV shows 23best William Sylvester shows
- 1
BanacekDr. Stahl · 1 ep · 1972 - 2
Quincy, M.E.Joe Crawford · 4 eps · 1976 - 3
Danger ManJames Carpenter / Oscar Schumak · 1 ep · 1960 - 4
The SaintFoots Fortunati · 1 ep · 1962 - 5
The TroubleshootersAl Stevens · 1 ep · 1965 - 6
The Six Million Dollar ManFrederick Collins · 1 ep · 1974 - 7
Green AcresDr. Hoffman · 4 eps · 1965 - 8
McCloud1 ep · 1970 - 9
The Hardy Boys / Nancy Drew Mysteries1 ep · 1977 - 10
Big Shamus, Little Shamus1 ep · 1979 - 11
San Francisco International AirportColonel Wilkins · 1 ep · 1970 - 12
Buck Rogers in the 25th CenturyLt. General Preston Myers · 1 ep · 1979 - 13
Gemini ManLeonard Driscoll · 6 eps · 1976 - 14
The MagicianPeter Hayden · 1 ep · 1973 - 15
The High ChaparralJack Simmons · 1 ep · 1967 - 16
SwitchEllis · 1 ep · 1975 - 17
Cannon1 ep · 1971 - 18
Marcus Welby, M.D.Paul Berwick · 1 ep · 1969 - 19
What Really Happened to the Class of '65?1 ep · 1977 - 20
Armchair Theatre1 ep · 1956 - 21
The F.B.I.Tom Barber · 1 ep · 1965 - 22
Harry O2 eps · 1974 - 23Drama 61-67Mark Lander · 1 ep · 1961
Top movies 30best William Sylvester movies
- 1
2001: A Space OdysseyDr. Heywood Floyd · 1968 · Science Fiction - 2
Red and BlueTrumpeter · 1968 - 3
Albert R.N.Texas · 1953 - 4
Ring of SpiesGordon Lonsdale · 1964 - 5
The ChallengersBrad York · 1970 - 6
The 9th Wonder of the World: The Making of 'Gorgo'Sam Slade (archive footage) · 2013 - 7
Information ReceivedRick Hogan · 1961 - 8
Incident at MidnightVince Warren · 1963 - 9
Heaven Can WaitNuclear Reporter · 1978 - 10
2001: The Making of a MythDr. Heywood R. Floyd (archive footage) (uncredited) · 2001 - 11
You Only Live TwicePentagon Official (uncredited) · 1967 - 12
Dublin NightmareJohn Kevin · 1958 - 13
Appointment in LondonMac · 1953 - 14
What Every Woman WantsJim Barnes · 1954 - 15
They Were Not DividedAmerican Soldier (uncredited) · 1950 - 16
House of BlackmailJimmy · 1953 - 17
The HindenburgLuftwaffe Colonel · 1975 - 18
WhirlpoolHermann · 1959 - 19
Portrait of AlisonDave Forrester · 1955 - 20
BustingMr. Weldman · 1974 - 21
OffbeatLayton / Steve Ross · 1961 - 22
High Tide at NoonAlec Douglas · 1957 - 23
The Yellow BalloonLen Turner · 1953 - 24
Don't Be Afraid of the DarkTom Henderson · 1973 - 25
The LawyerPaul Harrison · 1970 - 26
Give Us This DayGiovanni · 1949 - 27
The Stranger Came HomePhilip Vickers · 1954 - 28
The SyndicateBurt Hickey · 1968 - 29
GorgoSam Slade · 1961 - 30
The Hand of NightPaul Carver · 1968