Cast & crew
The Ringer (1952)
Directed by Guy Hamilton Written by Val Valentine
Cast
| Herbert Lom | Maurice Meister |
| Donald Wolfit | Dr. Lomond |
| Mai Zetterling | Lisa |
| Greta Gynt | Cora Ann Milton |
| William Hartnell | Sam Hackett |
| Norman Wooland | Inspector Bliss |
| Denholm Elliott | John Lemley |
| Campbell Singer | Station Sergeant Carter |
| Walter Fitzgerald | Commissioner |
| Dora Bryan | Mrs. Hackett |
| Charles Victor | Inspector Wembury |
| John Slater | Bell |
| John Stuart | Gardener |
| Edward Chapman | Stranger |
Crew
| Edward Scaife | Director of Photography |
| Malcolm Arnold | Original Music Composer |
| Guy Hamilton | Director |
| Edgar Wallace | Theatre Play |
| Val Valentine | Screenplay |
| Bert Bates | Editor |
| Ken Ritchie | Boom Operator |
| Robert Day | Camera Operator |
| Muir Mathieson | Music Director |
| Gerry Fisher | Assistant Camera |
| Eileen Bates | Hairdresser |
| John Wilcox | Additional Photography |
| Lesley Storm | Additional Dialogue |
| Hugh Perceval | Associate Producer |
| Joseph Bato | Set Designer |
| William Hutchinson | Set Designer |
| Jack Swinburne | Production Manager |
| John Cox | Sound Supervisor |
| Buster Ambler | Sound Recordist |
| Red Law | Sound Recordist |
| Pamela Davies | Continuity |
| Ivy Baker | Wardrobe Supervisor |
| George Partleton | Makeup Artist |