Credits

• 1996 · Ingrid Bergman Remembered as Self (archive footage)
• 1986 · Lovejoy as Pinder
• 1985 · Joshua Then and Now as Sen. Hornby
• 1985 · The Last Place on Earth as Sir Clements Markham
• 1984 · Helen Keller: The Miracle Continues as Mr. Gilman
• 1983 · Gorky Park as General
• 1983 · The Forgotten Voyage: The Story of Alfred Russel Wallace as Thomas Bell
• 1980 · Oppenheimer 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 as Control
• 1977 · Holocaust 2000 as Meyer
• 1973 · Man Above Men as The Judge
• 1971 · Nicholas and Alexandra as The American Ambassador
• 1970 · Play for Today as The Judge
• 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 · You Only Live Twice as Secretary of Defense (uncredited)
• 1967 · Bikini Paradise as Commissioner Lighton
• 1967 · The 25th Hour as
• 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 as
• 1964 · Woman of Straw as Detective Inspector Lomer
• 1964 · Man in the Middle as Colonel Burton
• 1963 · In the Cool of the Day as Frederick Bonner
• 1962 · The Damned as Bernard
• 1962 · The Saint as Governor Hudson Inverest
• 1962 · The Longest Day as Maj. Gen. Walter Bedell Smith
• 1962 · The Share Out as
• 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 · Reach for the Sky 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 as
• 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 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 · Tokyo Joe as Mark Landis
• 1948 · The Sign of the Ram as Mallory St. Aubyn
• 1947 · The Judge Steps Out as Judge Thomas Bailey
• 1946 · Sister Kenny as Dr. McDonnell
• 1945 · Over 21 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 · The Sea Wolf as Humphrey Van Weyden
• 1939 · Cheer Boys Cheer as Saunders
• 1939 · The Four Feathers as Bit Part
• 1938 · The Gaunt Stranger as Dr Anthony Lomond
• 1936 · Rembrandt as Ludwick’s Assistant (uncredited)