Credits

• 1971 · The Return of Count Yorga as Professor Rightstat
• 1970 · Night Gallery as William Hendricks
• 1970 · Count Yorga, Vampire as Narrator (voice)
• 1970 · Tora! Tora! Tora! as Cordell Hull
• 1969 · Daughter of the Mind as Dr. Frank Ferguson
• 1969 · Night Gallery as Hendricks
• 1969 · The Young Lawyers as Jay Spofford
• 1968 · Lancer as
• 1966 · Fame Is the Name of the Game as Glenn Howard
• 1965 · Get Smart as
• 1965 · Run for Your Life as David Courtney (uncredited)
• 1965 · The Great Race as General Kuhster
• 1965 · Asylum for a Spy as Graham Jutland
• 1965 · The Human Duplicators as Prof. Vaughn Dornheimer
• 1964 · Profiles in Courage as General Fairchild
• 1964 · Where Love Has Gone as Gordon Harris
• 1964 · Peyton Place as Martin Peyton
• 1964 · Dead Ringer as Paul Harrison
• 1964 · Seven Days in May as Christopher Todd
• 1963 · The Great Adventure as Dr. Keen
• 1963 · The Outer Limits as Larry K. Hillerman
• 1963 · The Outer Limits as Dr. Marshall
• 1963 · The Dakotas as
• 1962 · Taras Bulba as The Governor
• 1962 · The Alfred Hitchcock Hour as Hillary Prine
• 1962 · Two Weeks in Another Town as Lew Jordan
• 1961 · Dr. Kildare as Harper Faring
• 1961 · Cain's Hundred as James Harrison
• 1960 · Route 66 as
• 1960 · The Islanders as Harja
• 1960 · Thriller as Mr. Smith
• 1960 · The Tall Man as Cyrus Canfield
• 1960 · The Tall Man as
• 1959 · Jet Over The Atlantic as Lord Robert Leverett
• 1959 · Adventures in Paradise as Shepherd
• 1959 · Adventures in Paradise as Christopher Weldon
• 1959 · The Rebel as Gen. Robert E. Lee
• 1959 · The Twilight Zone as Dr. Bixler
• 1959 · NBC Sunday Showcase as Edward Jones
• 1959 · Riverboat as Anthony Lorrimer
• 1959 · Bonanza as Alpheus Troy
• 1959 · Tightrope as Latham Grant
• 1959 · The Alligator People as Dr. Mark Sinclair
• 1959 · Plunderers of Painted Flats as Ed Sampson
• 1958 · Bat Masterson as Clyde Richards
• 1958 · Westinghouse Desilu Playhouse as
• 1958 · The Rifleman as
• 1958 · The Texan as Big Jim Sammett
• 1958 · The Further Adventures of Ellery Queen as
• 1957 · Gunfire at Indian Gap as Mr. Jefferson
• 1957 · Paths of Glory as Gen. Paul Mireau
• 1957 · Perry Mason as Dr. Vincent Kenyon
• 1957 · Perry Mason as Roscoe Pearce
• 1957 · Perry Mason as Milo Girard
• 1957 · Perry Mason as Charles Slade
• 1957 · Have Gun, Will Travel as
• 1957 · The Abductors as Jack Langley
• 1956 · Thunder Over Arizona as Mayor Plummer
• 1956 · A Kiss Before Dying as Leo Kingship
• 1955 · Alfred Hitchcock Presents: The Chaney Vase as Herbert Koether
• 1955 · Matinee Theater as
• 1955 · Alfred Hitchcock Presents as Herbert Koether
• 1955 · Alfred Hitchcock Presents as Vincent Williams
• 1955 · Alfred Hitchcock Presents as Douglas Irwin
• 1955 · Gunsmoke as Charlie Drain
• 1954 · Vera Cruz as Emperor Maximilian
• 1954 · Duffy of San Quentin as John C. Winant
• 1953 · Letter to Loretta as Oliver Prentiss
• 1953 · Letter to Loretta as Bernard Vanderhoff
• 1953 · City Detective as
• 1953 · The Golden Blade as Jafar
• 1953 · The Stranger Wore a Gun as Jules Mourret
• 1953 · Julius Caesar as Marullus
• 1953 · I Beheld His Glory as Cornelius
• 1953 · Treasure of the Golden Condor as Marquis de St. Malo
• 1953 · General Electric Theater as Clive
• 1953 · General Electric Theater as Henry
• 1953 · General Electric Theater as Colonel
• 1952 · The Ford Television Theatre as Mark Derhenning
• 1952 · The Ford Television Theatre as
• 1952 · The Ford Television Theatre as Carter Kerrick
• 1952 · Four Star Playhouse as Man
• 1952 · Four Star Playhouse as George
• 1952 · Four Star Playhouse as Count Borselli
• 1952 · The Green Glove as Count Paul Rona
• 1951 · Detective Story as Karl Schneider
• 1951 · The Desert Fox: The Story of Rommel as Gen. Fritz Bayerlein
• 1951 · Schlitz Playhouse of Stars as Mallory
• 1951 · Schlitz Playhouse of Stars as Joseph Libo
• 1951 · The Golden Horde as Raven the Shaman
• 1951 · Tarzan's Peril as Radijeck
• 1951 · The Living Christ as Cornelius
• 1950 · Lux Video Theatre as Mr. Cloud
• 1950 · The Desert Hawk as Prince Murad
• 1950 · A Lady Without Passport as Palinov, Gulf Stream Cafe Havana
• 1950 · Rogues of Sherwood Forest as King John
• 1950 · Fortunes of Captain Blood as Marquis de Riconete
• 1950 · The Nevadan as Edward Galt
• 1949 · The Art Director as Self - from 'The Big Clock' (archive footage) (uncredited)
• 1949 · The Doolins of Oklahoma as Marshal Sam Hughes
• 1949 · Johnny Allegro as Morgan Vallin
• 1949 · Alias Nick Beal as Thomas Garfield
• 1949 · Knock on Any Door as Dist. Atty. Kerman
• 1948 · Studio One as Bakeland
• 1948 · Studio One as Horne
• 1948 · The Gallant Blade as Gen. Cadeau
• 1948 · Beyond Glory as Maj. Gen. Bond
• 1948 · Coroner Creek as Younger Miles
• 1948 · The Big Clock as Steve Hagen
• 1948 · The Black Arrow as Sir Daniel Brackley
• 1948 · The Swordsman as Robert Glowan
• 1947 · Down to Earth as Joe Manion
• 1946 · The Return of Monte Cristo as Henri de la Roche
• 1946 · The Walls Came Tumbling Down as Matthew Stoker
• 1946 · The Man Who Dared as Donald Wayne
• 1946 · Gilda as Ballin Mundson
• 1946 · The Bandit of Sherwood Forest as Fitz-Herbert
• 1946 · The Fighting Guardsman as Gaston
• 1945 · My Name Is Julia Ross as Ralph Hughes
• 1945 · Don Juan Quilligan as District Attorney (uncredited)
• 1945 · Counter-Attack as Colonel Semenov
• 1945 · The Monster and the Ape as Prof. Ernst
• 1945 · I Love a Mystery as Jefferson Monk
• 1945 · A Song to Remember as Alfred DeMusset (uncredited)
• 1944 · The Missing Juror as Harry Wharton / Jerome K. Bentley
• 1944 · The Soul of a Monster as Dr. George Winson
• 1944 · The Seventh Cross as Bruno Sauer
• 1944 · The Story of Dr. Wassell as Dutch Army Captain (uncredited)
• 1944 · Follow the Boys as Walter Bruce
• 1942 · Commandos Strike at Dawn as Schoolteacher