Howard Trevor Collaberations
| Film Title | Role | Collaboration Count |
|---|---|---|
| Freddie Francis | Director | 1 |
| Hugh Armstrong | Actor | 1 |
| Michael Bryant | Actor | 1 |
| Brian Comport | Writer | 1 |
| Tristam Cones | Editor | 1 |
| Bernard Ebbinghouse | Composer | 1 |
| Imogen Hassall | Actor | 1 |
| Pat Heywood | Actor | 1 |
| Vanessa Howard | Actor | 1 |
| Ursula Howells | Actor | 1 |
| Ronald J. Kahn | Producer | 1 |
| Maisie Mosco | Writer | 1 |
| David Muir | Cinematographer | 1 |
| Michael Ripper | Actor | 1 |
| Rose Tobias Shaw | Casting director | 1 |
| Robert Swann | Actor | 1 |
| Dido Plumb | Actor | 1 |