A hunt for a spy, in a hotel in the South of France just before World War Two.
| Directing | Lance Comfort | Director |
| Writing | Eric Ambler | Novel |
| Writing | John Davenport | Adaptation |
| Writing | John Davenport | Screenplay |
| Production | E.J. Holding | Production Manager |
| Camera | Mutz Greenbaum | Director of Photography |
| Art | William C. Andrews | Art Direction |
| Camera | Arthur Ibbetson | Camera Operator |
| Production | Victor Hanbury | Producer |
| Editing | Sidney Stone | Editor |
| Sound | John Cook | Sound Recordist |
| Production | Lance Comfort | Producer |
| Production | Mutz Greenbaum | Producer |
| Sound | Lennox Berkeley | Music |
| Directing | Anthony Hearne | Second Assistant Director |
| Directing | Mutz Greenbaum | Director |
| Directing | Victor Hanbury | Director |
