Directed by
| Edmond T. Gréville | ... | (as Edmond Greville) |
Writing Credits
| Ernest Betts | ... | (scenario) |
| Georges Neveux | ... | (based on the story by) (as George Neveux) & |
| Irma von Cube | ... | (based on the story by) (as I. Cube) |
| Rudolph Bernauer | ... | (adapted by) (as R. Bernaur) |
| Basil Mason | ... | (dialogue) |
| Marcel Achard | ... | (uncredited) |
| Jacques Natanson | ... | (uncredited) |
Cast (in credits order) complete, awaiting verification
| Dita Parlo | ... | Dr. Anne-Marie Lesser | |
| John Loder | ... | Lt. Peter Carr | |
| Erich von Stroheim | ... | Col. W. Mathesius / Simonis | |
| Claire Luce | ... | Gaby, Rene's Girl | |
| Clifford Evans | ... | Rene Condoyan | |
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Gyles Isham | ... | Lt. Hans Hoffman |
| John Abbott | ... | Armand | |
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Anthony Holles | ... | Mario |
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Claude Horton | ... | Captain Fitzmaurice (as Claud Horton) |
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Molly Hamley-Clifford | ... | Madame Samuloi, Proprietor of the Blue Peacock |
| Edward Lexy | ... | Carr's Orderly (as Edmund Lexey) | |
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Frederick Lloyd | ... | Col. Marchand, Carr's Boss |
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Raymond Lovell | ... | Col. von Steinberg |
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Robert Nainby | ... | French General |
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Bryan Powley | ... | Col. Burgoyne, French Secret Service |
| Rest of cast listed alphabetically: | |||
| Stewart Granger | ... | Bit part (uncredited) | |
Produced by
| Isadore Goldsmith | ... | associate producer (as I. Goldshmid) |
| Max Schach | ... | producer |
Music by
| Hans May | ||
Cinematography by
| Otto Heller | ||
Editing by
| Ray Pitt | ||
Art Direction by
| Oscar Friedrich Werndorff | ... | (as Oscar Werndorf) |
Second Unit Director or Assistant Director
| Vincent Permane | ... | assistant director |
Sound Department
| A.R.S. Jolly | ... | sound recordist (as A.R. Jolly) |
Camera and Electrical Department
| Alfred Black | ... | camera operator |
