Turn the Key Softly (1953) — Cast
Cast
| Yvonne Mitchell | Marsden |
| Terence Morgan | David |
| Joan Collins | Jarvis |
| Kathleen Harrison | Granny |
| Thora Hird | Rowan |
| Geoffrey Keen | Gregory |
| Simone Silva | (uncredited) |
| Dorothy Alison | Joan Huang |
| Glyn Houston | English Bob |
| Russell Waters | Jenkins |
| Clive Morton | Jud Walters |
| Richard Massingham | Murder Bystander |
| Edward Evans | (uncredited) |
| Lyn Evans | Butcher |
| Hilda Fenemore | (uncredited) |
| Fred Griffiths | Seller |
| Vi Stevens | Barmaid |
| Toke Townley | (uncredited) |
| Herbert C. Walton | (uncredited) |
Crew
| Jack Lee | Director |
| Jack Lee | Screenplay |
| Maurice Cowan | Screenplay |