Cast & crew
The Lost People (1949)
Directed by Muriel Box, Bernard Knowles Written by Bridget Boland
Cast
| Dennis Price | Ridley |
| Mai Zetterling | Lily |
| Maxwell Reed | Peter |
| Richard Attenborough | Jan |
| Siobhán McKenna | Marie |
| William Hartnell | Barnes |
| Gerard Heinz | Professor |
| Zena Marshall | Anna |
| Olaf Pooley | Milosh |
| Harcourt Williams | Priest |
| Philo Hauser | Draja |
| Jill Balcon | Rebecca |
| Grey Blake | Saunders |
| Marcel Poncin | Duval |
Crew
| Muriel Box | Director |
| Bernard Knowles | Director |
| Herbert Smith | Production Manager |
| Bridget Boland | Theatre Play |
| Bridget Boland | Screenplay |
| Gordon Wellesley | Producer |
| Gordon Hales | Editor |
| Denis Johnson | Assistant Director |
| Bernard Lewis | Camera Operator |
| Waleen Whitworth | Hairdresser |
| Jack Asher | Director of Photography |
| John Greenwood | Original Music Composer |