Credits

• 1993 · Time Machine: The Journey Back as Walter Kemp
• 1991 · Frankenstein: A Cinematic Scrapbook as Prof. Frankenstein (archive footage)
• 1986 · Horrible Horror as Dr. Alfred Brandon in 'I was a Teenage Werewolf'
• 1981 · Falcon Crest as
• 1979 · Hart to Hart as
• 1979 · Strangers: The Story of a Mother and Daughter as Dr. Henry Blodgett
• 1979 · The Night Rider as Richards
• 1979 · Ike as Admiral
• 1978 · The Time Machine as Ralph Branly
• 1978 · Donner Pass: The Road to Survival as Uncle Billy Graves
• 1978 · Casey's Shadow as Dr. Williamson
• 1977 · Last Of The Mohicans as Gen. Webb
• 1977 · The Incredible Hulk as Prof. Williams
• 1977 · The Incredible Hulk as
• 1977 · The Lincoln Conspiracy as Sen. John Conness
• 1977 · Flood! as Dr. Ted Horne
• 1976 · Quincy, M.E. as
• 1976 · The Tony Randall Show as
• 1976 · The Bionic Woman as
• 1975 · Psychic Killer as Dr. Paul Taylor
• 1975 · Matt Helm as Rollins
• 1975 · The Swiss Family Robinson as
• 1975 · Barbary Coast as
• 1975 · Nick and Nora as
• 1974 · The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One as Senator McKellar
• 1974 · Harry O as
• 1973 · Cry Rape as Judge Newcombe
• 1973 · Kojak as Sentman
• 1973 · Soylent Green as Gov. Santini
• 1972 · Pete 'n' Tillie as Funeral Minister
• 1972 · Search as
• 1972 · The Salzburg Connection as Jim Newhart
• 1972 · Justin Morgan Had a Horse as Mr. Mays
• 1971 · In Broad Daylight as Capt. Moss
• 1971 · A Tattered Web as Mr. Harland
• 1971 · Cannon as Billingsley
• 1971 · City Beneath the Sea as Prof. Holmes
• 1970 · Airport as Mr. Davidson
• 1970 · The Andersonville Trial as Doctor Ford
• 1970 · McCloud as
• 1969 · Once You Kiss a Stranger... as Dr. David Haggis
• 1969 · Marcus Welby, M.D. as Dr. Arnold Winnick
• 1968 · The Mod Squad as
• 1968 · Here's Lucy as Ted Driscoll
• 1968 · Land of the Giants as Dr. Krane
• 1968 · The Name of the Game as Donald Merrick
• 1968 · The Name of the Game as Wainwright
• 1968 · The Outsider as
• 1968 · 5 Card Stud as Dr. Cooper
• 1967 · Mannix as
• 1967 · Judd for the Defense as
• 1967 · Ironside as
• 1967 · A Covenant with Death as Bruce Donnelly
• 1967 · The Invaders as Col. Harris
• 1966 · Jericho as
• 1966 · Felony Squad as
• 1966 · The Time Tunnel as General Heywood Kirk
• 1966 · Star Trek as Lurry
• 1965 · The F.B.I. as Carter
• 1965 · I Dream of Jeannie as Horace
• 1965 · The Loner as
• 1965 · Camp Runamuck as
• 1965 · Hogan's Heroes as Gen. Kammler
• 1965 · Laredo as
• 1965 · Fluffy as Dr. Braden
• 1965 · The Hallelujah Trail as Hobbs
• 1965 · The Final Hour as
• 1964 · Profiles in Courage as Woodrow Wilson
• 1964 · Profiles in Courage as Myles
• 1964 · Where Love Has Gone as Professor Bell
• 1964 · Gomer Pyle, U.S.M.C. as
• 1964 · Daniel Boone as Stogie the Trapper
• 1964 · The Man from U.N.C.L.E. as Prof. Harvey Glomm
• 1964 · Advance to the Rear as Capt. Queeg
• 1964 · Seven Days in May as Sen. Frederick Prentice
• 1963 · Kraft Suspense Theatre as Gus Hickman
• 1963 · The Great Adventure as Benjamin Silliman
• 1963 · Glynis as
• 1963 · Mr. Novak as Karl Bellini
• 1963 · Petticoat Junction as Ralph Denton
• 1963 · Burke's Law as Dr. Freestone
• 1963 · The Fugitive as John Gibson
• 1963 · The Outer Limits as Commanding General
• 1963 · Arrest and Trial as
• 1963 · Hud as Mr. Burris
• 1963 · Spencer's Mountain as Dr. Campbell
• 1963 · The Dakotas as
• 1962 · The Manchurian Candidate as Medical Officer
• 1962 · Going My Way as
• 1962 · The Alfred Hitchcock Hour as Adam Driscoll
• 1962 · The Virginian as Andrew Cass
• 1962 · The Virginian as Whit Parsons
• 1962 · The Virginian as Burns
• 1962 · Birdman of Alcatraz as Dr. Ellis
• 1962 · Third of a Man as Maxwell
• 1962 · Exercise No. One as
• 1961 · Straightaway as
• 1961 · Ben Casey as
• 1961 · Bus Stop as
• 1961 · Dr. Kildare as Dr. Kenneth Kline
• 1960 · The Roaring 20's as
• 1960 · The Magnificent Seven as Chamlee
• 1960 · Route 66 as
• 1960 · Surfside 6 as
• 1960 · Insight as Basil Bonneau
• 1960 · Guestward, Ho! as
• 1960 · The Brothers Brannagan as Sanford
• 1960 · The Time Machine as Walter Kemp
• 1959 · Never So Few as Capt. Alofson - Psychiatrist
• 1959 · The Detectives as
• 1959 · Hawaiian Eye as
• 1959 · Philip Marlowe as
• 1959 · Bourbon Street Beat as
• 1959 · Johnny Ringo as Sheriff Arson
• 1959 · Men into Space as
• 1959 · Lock-Up as
• 1959 · The DuPont Show with June Allyson as Henry
• 1959 · Tightrope as
• 1959 · Warlock as Petrix
• 1959 · The Black Orchid as Harmon
• 1959 · No Name on the Bullet as Pierce
• 1959 · One Step Beyond as Capt. Will Fielding
• 1959 · Rawhide as
• 1958 · Monster on the Campus as Dr. Oliver Cole
• 1958 · Lawman as
• 1958 · The Rifleman as
• 1958 · The Texan as
• 1958 · The Donna Reed Show as
• 1958 · Peter Gunn as
• 1958 · The Defiant Ones as Lou Gans
• 1958 · Destination Nightmare as Dr. Will Madison
• 1958 · Sea Hunt as
• 1958 · The Veil as
• 1957 · I Was a Teenage Frankenstein as Prof. Frankenstein
• 1957 · The Tall Stranger as Adam Judson
• 1957 · Zorro as
• 1957 · Trackdown as
• 1957 · The Real McCoys as
• 1957 · Alcoa Theatre as Chris Wallis
• 1957 · Maverick as
• 1957 · The Wayward Girl as Ira Molson
• 1957 · Perry Mason as Dennison Groody
• 1957 · Perry Mason as Laurence Barlow
• 1957 · Perry Mason as Larry Sands
• 1957 · Perry Mason as Max Pompey
• 1957 · M Squad as Tommy Hatch
• 1957 · The Thin Man as
• 1957 · Have Gun, Will Travel as
• 1957 · I Was a Teenage Werewolf as Dr. Alfred Brandon
• 1957 · Johnny Tremain as Josiah Quincy
• 1957 · Gunfight at the O.K. Corral as 'Tombstone Epitaph' Editor John P. Clum
• 1957 · Code 3 as
• 1957 · Panic! as
• 1957 · The Comedian as Otis Elwell
• 1957 · The Young Stranger as Grubbs
• 1956 · Man from Del Rio as Breezy Morgan
• 1956 · Dick Powell's Zane Grey Theatre as
• 1956 · Dick Powell's Zane Grey Theatre as Major Ralph McConnell
• 1956 · Playhouse 90 as Elwell
• 1956 · State Trooper as
• 1956 · The Adventures of Jim Bowie as
• 1956 · Dakota Incident as Mark Chester
• 1956 · The Proud Ones as Mr. Sam Bolton
• 1956 · Invasion of the Body Snatchers as Emergency Room Psychiatrist
• 1955 · At Gunpoint as Clem Clark
• 1955 · Shack Out on 101 as Eddie
• 1955 · Trial as Sam Wiltse
• 1955 · The 20th Century Fox Hour as
• 1955 · The Desperate Hours as FBI Agent Carson
• 1955 · Alfred Hitchcock Presents as Mr. Bliss
• 1955 · Cheyenne as
• 1955 · The Life and Legend of Wyatt Earp as
• 1955 · The Naked Street as Dist. Atty. Blaker
• 1955 · Not as a Stranger as Dr. Dietrich
• 1955 · The Millionaire as James Mahoney
• 1954 · The Atomic Kid as Dr. Edgar Pangborn
• 1954 · Target Earth as Tom
• 1954 · Three Hours to Kill as Deke
• 1954 · Climax! as Whitfield Cook
• 1954 · Climax! as Mr. Grubbs
• 1954 · Studio 57 as
• 1954 · The Shanghai Story as Paul Grant
• 1954 · The Caine Mutiny as Lt. Comdr. Dickson M.D.
• 1954 · Creature from the Black Lagoon as Dr. Edwin Thompson
• 1954 · Riot in Cell Block 11 as Guard Snader
• 1954 · It Should Happen to You as Robert Grau
• 1953 · City Detective as
• 1953 · Devil's Canyon as Virgil Gates
• 1953 · A Tale of Two Cities as Host
• 1953 · General Electric Theater as Czadek
• 1953 · General Electric Theater as Joseph Goebbels
• 1953 · General Electric Theater as Paul Wells
• 1953 · General Electric Theater as Dolph
• 1952 · The Turning Point as Buck (uncredited)
• 1952 · The Sellout as Wilfred Jackson
• 1952 · Hoodlum Empire as Pickpocket
• 1952 · Boots Malone as Lou Dyer
• 1951 · Tales of Robin Hood as Will
• 1951 · Red Mountain as Miles
• 1951 · The Family Secret as Joe Elsner
• 1951 · Lost Continent as Stanley Briggs
• 1951 · Night Into Morning as Monument Salesman (uncredited)
• 1951 · Sealed Cargo as Schuster
• 1950 · Wyoming Mail as Sam
• 1950 · The Killer That Stalked New York as Sid Bennet
• 1950 · Lux Video Theatre as Rev. Trumbull
• 1950 · A Life of Her Own as Rental Agent (uncredited)
• 1950 · Convicted as States Attorney Owens (uncredited)
• 1950 · Side Street as Harold Simpson (chief teller)
• 1950 · Perfect Strangers as Defense Attorney
• 1950 · When Willie Comes Marching Home as Lt. M.J. Hanley - Psychiatrist (uncredited)
• 1949 · Tokyo Joe as Capt. Winnow
• 1949 · Anna Lucasta as Stanley
• 1949 · The Crime Doctor's Diary as Pete Bellem
• 1949 · He Walked by Night as Paul Reeves
• 1949 · Chicken Every Sunday as Robby
• 1948 · Studio One as Prof. Geoffrey Crawford
• 1948 · Studio One as Denton
• 1948 · Studio One as
• 1948 · That Lady in Ermine as Giulio
• 1948 · Canon City as Heilman
• 1948 · Raw Deal as Murderer
• 1948 · Another Part of the Forest as Jugger
• 1947 · The Senator Was Indiscreet as Robert Oakes
• 1947 · A Double Life as Dr. Stauffer
• 1947 · Brute Force as Tom Lister
• 1946 · It Shouldn't Happen to a Dog as Chester Frye (uncredited)
• 1946 · Somewhere in the Night as John (uncredited)
• 1946 · Cluny Brown as Archie
• 1945 · The Horn Blows at Midnight as Heavenly Piccolo Player (uncredited)
• 1944 · Winged Victory as Lt. Hudson
• 1943 · Destination Tokyo as Yo Yo (uncredited)
• 1943 · Holy Matrimony as Harry Leek (uncredited)
• 1942 · Sherlock Holmes and the Secret Weapon as London Bobbie (uncredited)
• 1940 · The Sea Hawk as Gate Guard at Palace Entrance