Ronald Long Filmography
- Actor (34 credits)
- Captains and the Kings (1976) Hotel Clerk
- Wonder Woman (1974) Big Spender
- Columbo: Dagger of the Mind (1972) Mr. Jones
- The ABC Saturday Superstar Movie (1972) Coachman, voice acting
- R.P.M. (1970) 5th Professor at dining table, not listed in credits
- The Time Tunnel (1966) Friar Tuck
- Tarzan (1966) Robert Toussaint
- Assault on a Queen (1966) Officer #2
- Hogan's Heroes (1965) Major Blair
- Lost in Space (1965) Admiral Zahrk
- Green Acres (1965) Foster
- Get Smart (1965)
- Bewitched (1964) Henry VIII
- The Man from the Diners' Club (1963) Minister
- The List of Adrian Messenger (1963) Carstairs
- The Notorious Landlady (1962) Coroner
- Five Weeks in a Balloon (1962) Chiddingfold, not listed in credits
- Two Loves (1961) Headmaster Reardon
- Hazel (1961) Shoe Salesman
- Alcoa Premiere (1961) Inspector Prayle
- Surfside 6 (1960) Captain Boothby
- Mrs. Miniver (1960) Vicar
- Adventures in Paradise (1959) Bascom
- Play of the Week (1959) Tench
- Hawaiian Eye (1959) Harvey Beckett
- Dennis the Menace (1959) Mr. Dewey
- The DuPont Show of the Month (1957) Mr. Grimwig
- The Taming of the Shrew (1956) Biondello
- The Phil Silvers Show (1955) Lord Rockford
- Alice in Wonderland (1955) Queen of Hearts
- Love of Life (1951) Evans Baker (1951-1957)
- Robert Montgomery Presents (1950)
- The Tragical History of Doctor Faustus (1947) Gluttony / Pope
- Lights Out (1946)
