Acting

1996

as Self (archive footage)

1986

(2 episodes) as Pinder

1985		Joshua Then and Now as Sen. Hornby
1985		The Last Place on Earth (7 episodes) as Sir Clements Markham

1984

as Mr. Gilman

1983

as General

1980		Oppenheimer (7 episodes) as Henry Stimson
1980		Cry of the Innocent as Thornton Donegin

1979		Churchill and the Generals as Henry Stimson - Secretary of War
1979		Tinker Tailor Soldier Spy (2 episodes) (7 episodes) as Control

1977

as Meyer

1973

as The Judge

1971

as The American Ambassador

1970		Puppet on a Chain as Colonel De Graaf
1970		Skullduggery as Buffington

1969		Run a Crooked Mile as Sir Howard Nettleton
1969		The Betrayal as General Peronne

1968		Shalako as Henry Clarke
1968		Villa Rides as President Madero

1967		How I Won the War as American General
1967		Bikini Paradise as Commissioner Lighton
1967		Accident as Provost

1966		Khartoum as Sir Evelyn Baring
1966		Modesty Blaise as Minister
1966		The Psychopath as Frank Saville

1965		Mister Moses as Rev. Anderson
1965		Crack in the World as Sir Charles Eggerston

1964		The Hidden Truth (4 episodes)
1964		Woman of Straw as Detective Inspector Lomer
1964		Man in the Middle as Colonel Burton

1963

as Frederick Bonner

1962		The Damned as Bernard
1962		The Saint (1 episode) as Governor Hudson Inverest
1962		The Longest Day as Maj. Gen. Walter Bedell Smith
1962		The Share Out

1960		Oscar Wilde as Sir Edgar Clarke
1960		Crack in the Mirror as President

1959		The Wreck of the Mary Deare as Petrie
1959		Operation Amsterdam as Walter Keyser

1958		The Two-Headed Spy as Gestapo Leader Müller
1958		Storm Over Jamaica as Leonard Pawley
1958		Intent to Kill as Dr. McNeil
1958		The Vikings as Father Godwin
1958		Chase a Crooked Shadow as Chandler Bridson
1958		Davy as Sir Giles Manning

1957		Hidden Fear as Hartman
1957		High Tide at Noon as Stephen MacKenzie

1956

as Mr. Joyce

1955		Alias John Preston as Dr. Peter Walton
1955		The Night My Number Came Up as Owen Robertson

1954		The Divided Heart as Chief Justice
1954		Mark Saber (1 episode)
1954		The Sleeping Tiger as Dr. Clive Esmond

1952		Europe '51 as George Girard
1952		Paula as Dr. Clifford Frazer

1951		Hallmark Hall of Fame (1 episode) as Henry Stimson
1951		Man in the Saddle as Will Isham
1951		The Son of Dr. Jekyll as Dr. Curtis Lanyon
1951		Two of a Kind as Vincent Mailer
1951		Saturday's Hero as Professor Megroth
1951		I'd Climb the Highest Mountain as Tom Salter

1949

as Mark Landis

1948

as Mallory St. Aubyn

1947

as Judge Thomas Bailey

1946

as Dr. McDonnell

1945

as Max W. Wharton

1944		Wilson as Woodrow Wilson
1944		None Shall Escape as Wilhelm Grimm

1942		Commandos Strike at Dawn as German Captain
1942		This Above All as Rector

1941

as Humphrey Van Weyden

1939		Cheer Boys Cheer as Saunders
1939		The Four Feathers as Bit Part

1938

as Dr Anthony Lomond

1936

as Ludwick’s Assistant (uncredited)