John Martin Filmography
- Actor (27 credits)
- Fast Money (1980) Luther
- Red Alert (1977) Ajax
- Enter the Devil (1972) Sheriff
- The Windsplitter (1971) Sheriff
- Les chevaliers du ciel (1967)
- Dr. Terror's House of Horrors (1965) Second Male Friend (segment 4 'Disembodied Hand')
- Just for Fun (1963)
- Danger by My Side (1962)
- Touch of Death (1961) Moodie
- Armchair Mystery Theatre (1960) Caretaker
- The Tell-Tale Heart (1960) Police Sergeant
- Web of Suspicion (1959) Eric Turner
- Great Van Robbery (1959) Policeman
- The Stowaway (1958)
- You Know What Sailors Are (1954) Saboteur Workman, not listed in credits
- Appointment in London (1953) Sergeant - Control Caravan, not listed in credits
- Mesa of Lost Women (1953) Frank
- The Net (1953) Control room operator, not listed in credits
- The Story of Robin Hood and His Merrie Men (1952) Merrie Man
- The Planter's Wife (1952) Harry Saunders, not listed in credits
- The Woman in Question (1950) Police Photographer, not listed in credits
- Captain Video and His Video Rangers (1949) Asbek of Jupiter
- Sweeney Todd (1947) Jean Parmine
- Maria Marten or, the Murder at the Red Barn (1947)
- The Merchant of Venice/II (1947) Leonardo, servant to Bassanio
- Tank Patrol (1941) Harry
- Woman Trap (1936) Boy Radio Operator