Credits

• 1973 ·My Darling Daughters' Anniversaryas Matthew Cunningham
• 1973 ·The President's Plane Is Missingas Secretary of State Freeman Sharkey
• 1972 ·All My Darling Daughtersas Matthew Cunningham
• 1971 ·Walt Whitman: Poet for a New Ageas Abraham Lincoln
• 1970 ·Night Galleryas Dr. Glendon
• 1969 ·Mackenna's Goldas The Preacher
• 1967 ·Saint Joanas The Inquisitor
• 1966 ·The Girl from U.N.C.L.E.as
• 1964 ·Choiceas Narrator
• 1962 ·How the West Was Wonas Abraham Lincoln
• 1962 ·The Tonight Show Starring Johnny Carsonas Self
• 1962 ·The Merv Griffin Showas Self
• 1961 ·The Queen's Guardsas
• 1961 ·Dr. Kildareas Dr. Leonard Barry Gillespie
• 1961 ·The Fiercest Heartas Willem Prisloom
• 1960 ·The Great Impostoras Abbott Donner
• 1960 ·Insightas
• 1960 ·Seconds for Survivalas Self - Narrator (voice)
• 1959 ·Adventures in Paradiseas Captain William Brooks
• 1959 ·Riverboatas Sir Oliver Garnett
• 1958 ·Westinghouse Desilu Playhouseas Amos Claypool
• 1958 ·The Naked and the Deadas General Cummings
• 1957 ·Omar Khayyamas The Shah
• 1957 ·Mayerlingas The Prime Minister
• 1956 ·The True Story of the Civil Waras Narrator
• 1956 ·Dick Powell's Zane Grey Theatreas Malachi West
• 1956 ·The Naked Eyeas Sprecher
• 1955 ·The 20th Century Fox Houras
• 1955 ·Alfred Hitchcock Presentsas Sam Pine
• 1955 ·East of Edenas Adam Trask
• 1955 ·Seven Angry Menas John Brown
• 1955 ·Battle Cryas Major General Snipes
• 1955 ·Prince of Playersas Junius Brutus Booth
• 1954 ·Climax!as Sir George Sidney
• 1954 ·Climax!as Doc Woodward
• 1953 ·The American Roadas Narrator
• 1953 ·The Desert Songas Sheik Yousseff
• 1953 ·General Electric Theateras Lord Hook
• 1953 ·General Electric Theateras Paul von Hindenburg
• 1952 ·Carson Cityas Big Jack Davis
• 1951 ·Hallmark Hall of Fameas The Inquisitor
• 1951 ·Come Fill the Cupas John Ives
• 1951 ·David and Bathshebaas Nathan
• 1951 ·Sugarfootas Jacob Stint
• 1951 ·The Victor Borge Showas Self
• 1950 ·Dallasas Will Marlow
• 1950 ·Lux Video Theatreas Abe Lincoln
• 1950 ·Challenge: Science Against Canceras Narrated by (voice)
• 1950 ·Barricadeas Boss Kruger
• 1950 ·Chain Lightningas Leland Willis
• 1950 ·What's My Line?as Self - Mystery Guest
• 1950 ·Robert Montgomery Presentsas
• 1950 ·Robert Montgomery Presentsas Dr. Henry Craig
• 1950 ·Robert Montgomery Presentsas Dr. Clark Evans
• 1950 ·Robert Montgomery Presentsas Judge Benton
• 1949 ·Roseanna McCoyas Old Randall McCoy
• 1949 ·Lights Outas
• 1949 ·The Fountainheadas Gail Wynand
• 1948 ·Ford Theatreas
• 1948 ·The Ford Theatre Houras Clinton Jones
• 1948 ·The Ed Sullivan Showas Self
• 1947 ·Mourning Becomes Electraas Ezra Mannon
• 1947 ·Possessedas Dean Graham
• 1946 ·A Matter of Life and Deathas Abraham Farlan
• 1945 ·God Is My Co-Pilotas Maj. Gen. Claire L. Chennault
• 1945 ·Hotel Berlinas Arnim von Dahnwitz
• 1944 ·The Woman in the Windowas Dist. Attorney Frank Lalor
• 1944 ·Arsenic and Old Laceas Jonathan Brewster
• 1943 ·Action in the North Atlanticas Capt. Steve Jarvis
• 1942 ·Breakdowns of 1942as Self
• 1942 ·Desperate Journeyas Major Otto Baumeister
• 1942 ·Reap the Wild Windas King Cutler
• 1941 ·Dangerously They Liveas Dr. Ingersoll
• 1941 ·49th Parallelas Andy Brock
• 1940 ·Santa Fe Trailas John Brown
• 1940 ·Abe Lincoln in Illinoisas Abe Lincoln
• 1938 ·The Drumas Prince Ghul
• 1938 ·Black Limelightas Peter Charrington
• 1937 ·The Hurricaneas DeLaage
• 1937 ·The Prisoner of Zendaas Black Michael
• 1937 ·Under the Red Robeas Cardinal Richelieu
• 1937 ·Fire Over Englandas King Philip II of Spain
• 1937 ·Dreaming Lipsas Miguel del Vayo
• 1936 ·Things to Comeas John Cabal / Oswald Cabal
• 1934 ·The Scarlet Pimpernelas Chauvelin
• 1932 ·The Old Dark Houseas Philip Waverton
• 1932 ·The Face at the Windowas Paul le Gros
• 1931 ·The Speckled Bandas Sherlock Holmes
• 1930 ·The Crooked Billetas
• 1929 ·High Treasonas Member of Federated States Council