Trailer
Images
 | William Eythe as Charles Morton |
 | Stanley Holloway as Emile Pollet |
 | Hazel Court as Gabrielle Vermorel |
 | Margaret Rutherford as Madame Vernorel |
 | George Thorpe as Sen. Philipe Renault |
 | Irene Browne as Mme. Renault |
 | Beatrice Campbell as Margot |
 | Basil Sydney as Georges Vermorel |
 | Ada Reeve as Mathilde - the Concierge |
| Graeme Muir as Count de Brissac |
 | Wilfrid Hyde-White as Garin - News Editor |
| John Ruddock as Doctor |
 | O.B. Clarence as Ambassador |
 | Aubrey Mallalieu as Prefect of Police |
| Directing | |
| Thornton Freeland | Director |
Writing | |
| James Seymour | Screenplay |
Crew | |
| Maurice Cowan | Additional Dialogue |
Writing | |
| Lesley Storm | Screenplay |
| Marcel Achard | Story |
| Anatole Litvak | Story |
Sound | |
| Ken Ritchie | Boom Operator |
Production | |
| Bill Herlihy | Production Assistant |
Camera | |
| B. Francke | Camera Operator |
