 |
Jean Simmons as Judith |
 |
David Farrar as Bill |
 |
James Donald as Alan |
 |
Herbert Lom as Rahman |
 |
Bernard Lee as Inspector Grey |
 |
Harcourt Williams as Dr. Kearn |
 |
Maria Mauban as Antoinette |
 |
Grégoire Aslan as Duport |
 |
Gladys Henson as Waddy |
 |
Madeleine Lebeau as Marie |
 |
Léo Ferré as Victor |
 |
George Benson as Assistant Registrar |
 |
Martin Boddey as Adams |
 |
Arthur Hambling as Jenkins |
 |
Campbell Singer as A Policeman |
 |
Guy Verney as George |
| Writing | Jack Whittingham | Screenplay |
| Directing | Basil Dearden | Director |
| Writing | Jack Whittingham | Story |
| Writing | Paul L. Stein | Story |
| Camera | Douglas Slocombe | Director of Photography |
| Costume & Make-Up | Harry Frampton | Makeup Artist |
| Editing | Peter Tanner | Editor |
| Art | Michael Relph | Production Design |
| Directing | Jean Graham | Script Supervisor |
| Art | Jim Morahan | Art Direction |
| Production | Michael Balcon | Producer |
| Camera | Chic Waterson | Camera Operator |
| Costume & Make-Up | Barbara Barnard | Hairstylist |
| Crew | Sydney Pearson | Special Effects |
| Costume & Make-Up | Ernest Taylor | Makeup Artist |
| Production | Ralph D. Hogg | Unit Production Manager |
| Production | Hal Mason | Production Supervisor |
| Sound | Stephen Dalby | Sound Supervisor |
| Directing | Harry Kratz | Assistant Director |
| Sound | Ernest Irving | Conductor |
| Sound | Georges Auric | Original Music Composer |
| Production | Michael Relph | Associate Producer |
| Costume & Make-Up | Anthony Mendleson | Costume Designer |
| Sound | Arthur Bradburn | Sound Recordist |
