William Sylvester
Biography
Movies 37
2001: A Space Odyssey
as Dr. Heywood Floyd
1968
You Only Live Twice
as Pentagon Official (uncredited)
1967
Heaven Can Wait
as Nuclear Reporter
1978
Don't Be Afraid of the Dark
as Tom Henderson
1973
Busting
as Mr. Weldman
1974
The Hindenburg
as Luftwaffe Colonel
1975
The Unholy Four
as Philip Vickers
1954
Ring of Spies
as Gordon Lonsdale
1964
What Every Woman Wants
as Jim Barnes
1954
2001: The Making of a Myth
as Dr. Heywood R. Floyd (archive footage) (uncredited)
2001
Gorgo
as Sam Slade
1961
The Hand of Night
as Paul Carver
1968
The Lawyer
as Paul Harrison
1970
First Family
as TV Commentator Howard
1980
Devil Doll
as Mark English
1964
They Were Not Divided
as American Soldier (uncredited)
1950
Give Us This Day
as Giovanni
1949
Roger Moore: A Matter of Class
as Self (archive footage)
1995
House of Blackmail
as Jimmy
1953
The Yellow Balloon
as Len Turner
1953
Portrait of Alison
as Dave Forrester
1955
High Tide at Noon
as Alec Douglas
1957
The Challengers
as Brad York
1970
The Caine Mutiny Court-Martial
1958
Devils of Darkness
as Paul Baxter
1965
Appointment in London
as Mac
1953
Riding with Death
as Leonard Driscoll
1976
Information Received
as Rick Hogan
1961
Albert R.N.
as Texas
1953
Whirlpool
as Hermann
1959
Incident at Midnight
as Vince Warren
1963
The Syndicate
as Burt Hickey
1968
The 9th Wonder of the World: The Making of 'Gorgo'
as Sam Slade (archive footage)
2013
Blind Corner
as Paul Gregory
1964
Offbeat
as Layton / Steve Ross
1961
Red and Blue
as Trumpeter
1968
Dublin Nightmare
as John Kevin
1958TV Shows 30
Quincy, M.E.
as Joe Crawford
1976
The Six Million Dollar Man
as Frederick Collins
1974
The Six Million Dollar Man
as Admiral Prescott
1974
The Saint
as Foots Fortunati
1962
The Saint
as Ralph Damien
1962
Cannon
1971
Marcus Welby, M.D.
as Paul Berwick
1969
Green Acres
as Dr. Hoffman
1965
The F.B.I.
as Tom Barber
1965
The High Chaparral
as Jack Simmons
1967
The High Chaparral
as Lafe Croswell
1967
McCloud
1970
Danger Man
as James Carpenter / Oscar Schumak
1960
Switch
as Ellis
1975
The Troubleshooters
as Al Stevens
1965
The Troubleshooters
as Brian Skinner
1965
Buck Rogers in the 25th Century
as Lt. General Preston Myers
1979
Harry O
1974
The Hardy Boys / Nancy Drew Mysteries
1977
Drama 61-67
as Mark Lander
1961
Banacek
as Dr. Stahl
1972
The Magician
as Peter Hayden
1973
Gemini Man
as Leonard Driscoll
1976
What Really Happened to the Class of '65?
1977
San Francisco International Airport
as Colonel Wilkins
1970
Armchair Theatre
1956
Armchair Theatre
as Ed Norman
1956
Armchair Theatre
as Sergeant O'Hara
1956
Big Shamus, Little Shamus
1979
Big Shamus, Little Shamus
as Nelson Milgrim
1979