Robert Horton Filmography
- Actor (33 credits)
- Red River (1988) Mr. Melville, Cattle Buyer
- Houston Knights (1987)
- The Hardy Boys/Nancy Drew Mysteries (1977) Alan Kline
- Longstreet (1971) Jim Collins
- Foreign Exchange (1970) John Smith
- The Spy Killer (1969)
- The Green Slime (1968) Commander Jack Rankin
- The Dangerous Days of Kiowa Jones (1966) Kiowa Jones
- The Man Who Bought Paradise (1965) Danny Paris
- The 18th Annual Tony Awards (1964) играет самого себя - презентатор
- Password (1961) Panelist
- Markham (1959) играет самого себя
- The DuPont Show with June Allyson (1959) Danny Barnes
- Startime (1959) Jeff McCleod
- Wagon Train (1957)
- The Steve Allen Show (1956) играет самого себя - гость
- The Man Is Armed (1956) Dr. Michael Benning
- Alfred Hitchcock Presents (1955)
- Crossroads (1955) Corporal Tom Vaughn
- Matinee Theatre (1955) Benedick
- Public Defender (1954) Moon Franklin
- Men of the Fighting Lady (1954) Ensign Neil Conovan
- Studio 57 (1954) David Ederly
- Prisoner of War (1954) Francis Aloysius Belney
- Code Two (1953) Russ Hartley
- Arena (1953)
- The Story of Three Loves (1953) Friendly Young Man on Ship (segment 'Mademoiselle'), not listed in credits
- Bright Road (1953) Dr. Mitchell
- Pony Soldier (1952) Jess Calhoun
- Apache War Smoke (1952) Tom Herrera
- Return of the Texan (1952) Dr. Jim Harris
- The Perry Como Show (1948) играет самого себя
- A Walk in the Sun (1945) Jack, not listed in credits