The Sinister Man (1961) — Cast
Cast
| Patrick Allen | Pollard |
| Burt Kwouk | Captain Shaw |
| John Bentley | Wills |
| Wilfrid Brambell | Lock-Nah |
| Peter Hager | Warden |
| Yvonne Shima | Tamaya |
| Malcolm Russell | Joe |
| Myo Toon | Chinese Mafia |
| Steve Reagan | Constable Saunders |
| Robert Russell | Sgt. Taggart |
| Keith Faulkner | Lock-Nah |
| Lesley Nunnerley | Vera |
| John Glyn-Jones | Tarn |
| Robert Lee | Lee |
| John Horsley | Pathologist |
| Ping Ping Sam | Ikebana Instructor |
| Michael Deacon | Angus |
| Ric Young | Johnny Mo |
| Timothy Parkes | Honeymoon |
| Arnold Lee | Soyoki |
| Yvonne Buckingham | Russell |
| Howard Pays | Sgt. Taggart |
| Brian McDermott | Stillman |
| Don McKillop | Newsroom Reporter |
| Gerald Andersen | Paul |
| William Gaunt | Hallam Foe |
| Jane Murdoch | Honeymoon |
| Jacqueline Ellis | Elsa |
| Edward Atienza | Store Clerk |
| Sano Wong | Chinese Mafia |
Crew
| Charles Blackwell | Original Music Composer |
| Jim O'Connolly | Associate Producer |
| Eileen Welch | Wardrobe Supervisor |
| Ronnie Curtis | Casting Director |
| Ronald Abbott | Sound Recordist |
| Sidney Rider | Sound Recordist |
| Herbert Smith | Camera Operator |
| Jack Greenwood | Producer |
| Hilda Fox | Hairdresser |
| Michael Shah Dayan | Sound Editor |
| Robert Banks Stewart | Writer |
| Bert Mason | Cinematography |
| Joe Levy | Production Manager |
| Edgar Wallace | Novel |
| Derek Holding | Editor |
| Bert Pearl | Assistant Director |
| Peter Mullins | Art Direction |
| Aldo Manganaro | Makeup Artist |
| Clive Donner | Director |