John Watson Filmography
- Actor (22 credits)
- Bartleby (1972) Doctor
- Two a Penny (1967) Mr. Baker
- The Projected Man (1966) Sgt. Martin
- Where the Bullets Fly (1966) Controller
- The Runaway (1963) Hazleton
- The Marked One (1963) Davis
- The Brain (1962) Priest at Funeral, not listed in credits
- Das Geheimnis der gelben Narzissen (1961) Junior Customs Officer, not listed in credits
- The Cheaters (1960) The Agent
- Hidden Homicide (1959) Policeman
- A Cry from the Streets (1958) Desk Sergeant, not listed in credits
- The Spaniard's Curse (1958) Minor Role, not listed in credits
- Them Nice Americans (1958) British Major, not listed in credits
- Booby Trap (1957) Major Cunliffe
- Cat Girl (1957) Roberts
- The Girl in the Picture (1957) Policeman
- Morning Call (1957) Plainclothesman
- The Steel Bayonet (1957) Cpl. Bean
- Colonel March of Scotland Yard (1956) Policeman, not listed in credits
- Room in the House (1955)
- The Adventures of Robin Hood (1955) Lame Beggar
- Recoil (1953) Paul