The Man in Room 17
(1965)| Acteur / Actrice | Karakter |
| Richard Vernon | Oldenshaw |
| Michael Aldridge | Dimmock |
| Denholm Elliott | Defraits |
| Willoughby Goddard | Sir Geoffrey Norton |
| Michael Gover | Hatton |
| Amber Kammer | Tracey Peverill |
| Jack Austin | Ambulance man |
| Ann Aris | Research lady |
| David Burke | Lt. Quatrano |
| Dennis Chinnery | Police Inspector |
| Ray Gatenby | 2nd Assassin |
| George Ghent | Davis |
| Hilary Hardiman | Dominique Garcia |
| Roy Maxwell | Captain Rafaelo |
| Mike Pratt | Jack Simpson |
| Vladek Sheybal | Max Opals |
| D. Geoff Tomlinson | Phillips |
| Brian Wilde | Dr. Boddington |
| Jack Woolgar | 1st Elder |
| Meg Wynn Owen | Glynis Hughes |
| Rex Boyd | Commissionaire |
| Duncan Taylor | Auctioneer |
| Derek Williams | Police Constable |