We dont have a biography for Robert Cornthwaite
2023The Primevals as Lloyd Trent
2005The Sky Is Falling: Making 'The War of the Worlds' as Self
2005The Naked Monster as Dr. Carrington
1994Dead Man's Revenge as Storekeeper
1993Matinee as Dr. Flankon
1991Frame Up as Earl Cott
1989Time Trackers as Dr. Alistair Craig
1984Murder, She Wrote (1 Episode) as Coroner
1983Deal of the Century as Huddleston
1983Doctor Detroit as Professor Blount
1982Cheers (2 Episodes) as Hives
1982The Day the Bubble Burst as Unknown
1979Beggarman, Thief as Unknown
1979Buck Rogers in the 25th Century (1 Episode) as Ted Warwick
1979Love's Savage Fury as Dr. Tighe
1976Futureworld as Mr. Reed
1976Crackle of Death as Unknown
1974Kolchak: The Night Stalker (1 Episode) as Dr. Hartfield
1973The Six Million Dollar Man as Dr. Ashburn
1973The Devil's Daughter as Pastor Dixon
1972The Longest Night as Frank Cavanaugh
1972Journey Through Rosebud as Hearing Officer
1972Killer by Night as Dr. Bradville
1971Two on a Bench as Mr. Hayes
1971The Peace Killers as Ben
1971Environment as Unknown
1970Colossus: The Forbin Project as First Scientist
1968Mayberry R.F.D. (2 Episodes) as Reverend Keith
1968Land of the Giants (1 Episode) as Machine (voice)
1968The Legend of Lylah Clare as Studio Photo Archivist (uncredited)
1967Waterhole #3 as George - Hotel Clerk
1967The Ride to Hangman's Tree as Harper
1966The Ghost & Mr. Chicken as Springer
1966Batman (2 Episodes) as Allan A. Dale
1963The Fugitive (1 Episode) as Pickett
1962What Ever Happened to Baby Jane? as Dr. Shelby
1962The Alfred Hitchcock Hour (1 Episode) as Mr. Bleeker
1960The Andy Griffith Show (1 Episode) as Mr. Somerset
1959The Twilight Zone (1, 1 Episode) as Hanford, Director
1959Day of the Outlaw as Tommy Preston, Wyoming Hotel Owner
1959Ten Seconds to Hell as Franz Loeffler
1959Rawhide (1 Episode) as Ronald Smith
1959Destination Space as Sen. Royce
1958The Power of the Resurrection as Caiaphas
1957The Saga of Andy Burnett as Senator Tom Benton
1957Perry Mason (1, 1 Episode) as Duval, Herbert Dean
1957Wagon Train (1 Episode) as Reverend
1957Hell on Devil's Island as Gov. Renault
1957The Spirit of St. Louis as Harry Knight - Lindbergh Student (uncredited)
1956The Leather Saint as Dr. Lomas
1955The Purple Mask as Napoleon Bonaparte
1955Kiss Me Deadly as FBI Agent
1955Stranger on Horseback as Arnold Hammer
1954Day of Triumph as Simon the Zealot
1953The War of the Worlds as Dr. Pryor (as Bob Cornthwaite)
1953The Studebaker Story as Frederick S. Fish
1952Four Star Playhouse (1 Episode) as Henry
1952Monkey Business as Dr. Zoldeck
1952Something to Live For as Young Man (uncredited)
1951His Kind of Woman as Hernandez (uncredited)
1951The Thing from Another World as Dr. Arthur Carrington
1950Gambling House as Stefan (uncredited)
1950Union Station as Emergency Room Orderly (uncredited)