Gregory Morton Filmography
- Actor (35 credits)
- The Adulteress (1973) Carl Steiner
- Bridget Loves Bernie (1972) Rabbi Golden
- The Mephisto Waltz (1971) Conductor
- Gideon (1971) Malchiel
- Longstreet (1971) Peter Kellman
- The Computer Wore Tennis Shoes (1969) Dr. Rufus Schmidt, not listed in credits
- The Destructors (1968) Dr. Frazer
- Panic in the City (1968) Steadman
- Counterpoint (1967) Jordon
- The Time Tunnel (1966) Prof. Ainsley
- Daktari (1966) Howard Austin
- Synanon (1965) Vince
- Lost in Space (1965) Canto of Quasti
- Voyage to the Bottom of the Sea (1964) Nelson's Controller, not listed in credits
- The New Interns (1964) Dr. Granchard
- Peyton Place (1964) Mr. Wainwright
- The Farmer's Daughter (1963) Congressman Lazzari
- Johnny Cool (1963) Jerry March
- Bye Bye Birdie (1963)
- Sam Benedict (1962) Judge Vesey
- Escape from Zahrain (1962) Colonel, not listed in credits
- The Interns (1962) Dr. Hugo Granchard
- Ben Casey (1961) Walter Williams
- Hazel (1961) Enzo Martelli
- The Flight That Disappeared (1961) Examiner
- The Tall Man (1960) Don Diego De Cardenas
- Michael Shayne (1960) Burt Masters
- Markham (1959) Eddie Damon
- Shotgun Slade (1959) Judge Beck
- The Fiend Who Walked the West (1958) Defense Attorney Gage
- Twelfth Night (1957) Antonio
- Perry Mason (1957) Amos Waldemar
- The Vagabond King (1956) General Antoine De Chabannes
- Danger (1950)
- Lights Out (1946) Mark Crain
- Writer (1 credits)
