 | Run Fatboy Run (2007) als Doctor |
 | Greenfingers (2001) als Royal Horticultural Society President (as Trevor Bowen) |
 | The Beggar Bride (1997) als Jerry |
 | Not Even God is Wise Enough (1993) als Magistrate |
 | Miss Marple: The Mirror Crack'd from Side to Side (1992) als Raymond West |
 | Thatcher: The Final Days (1991) als Kenneth Baker |
 | I Hired a Contract Killer (1990) als Departmen Head |
 | Miss Marple: A Caribbean Mystery (1989) als Raymond West |
 | Frankie and Johnnie (1986) |
 | Knockback: 1 (1985) als Sylvia's Lover |
 | Young Shoulders (1984) als Mr. Fawkes |
 | Murphy's Stroke (1980) als Collins |
 | Edward & Mrs. Simpson (1978) als Duff Cooper |
 | Way Off Beat (1966) als Piers |
| | I Was Happy Here (1966) |
 | Darling (1965) als Tony Bridges (as Trevor Bowen) |
 | Hornblower: Mutiny Writer |
 | The Cater Street Hangman Writer |
| | Milner Writer |
 | The Eligible Bachelor Screenplay |
| | Miss Marple: The Mirror Crack'd from Side to Side Screenplay |
 | Miss Marple: They Do It with Mirrors Writer |
| | Miss Marple: A Caribbean Mystery Screenplay |
 | The Hound of the Baskervilles Adaptation |
 | Miss Marple: 4.50 from Paddington Screenplay |
 | Miss Marple: The Murder at the Vicarage Writer |
| | Mr. and Mrs. Edgehill Writer |