Directed by
| Julien Duvivier | ||
Writing Credits
| John Dickson Carr | ... | (novel) |
| Julien Duvivier | ... | (scenario) and |
| Charles Spaak | ... | (scenario) |
| Charles Spaak | ... | (dialogue) |
Cast (in credits order) verified as complete
| Nadja Tiller | ... | Nurse Myra Schneider | |
| Jean-Claude Brialy | ... | Marc Desgrez | |
| Perrette Pradier | ... | Lucie Desgrez | |
| Edith Scob | ... | Marie D'Aubray Boissand | |
| Walter Giller | ... | Michel Boissand | |
| Frédéric Duvallès | ... | Mathias Desgrez (as Duvallès) | |
| Héléna Manson | ... | Augusta Henderson - Housekeeper | |
| René Génin | ... | Frédéric Henderson - Groundsman | |
| Claude Piéplu | ... | L'inspecteur | |
| Dany Jacquet | ... | Frieda - Maid | |
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Gabriel Jabbour | ... | Le Bijoutier (as Gabriel Jabour) |
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Catherine Rich | ... | (as Laurence Belval) |
| Antoine Balpêtré | ... | Dr. Hermann (as Antoine Balpétré) | |
| Claude Rich | ... | Stéphane Desgrez | |
Produced by
| Julien Duvivier | ... | producer |
| Yvon Guézel | ... | producer |
| Michel Romanoff | ... | assistant producer |
Music by
| Georges Auric | ||
Cinematography by
| Roger Fellous | ||
Editing by
| Paul Cayatte | ||
Art Direction by
| Willy Schatz | ||
Set Decoration by
| Peter Martin | ||
Costume Design by
| Candide | ||
| Louis Féraud | ||
Makeup Department
| Alexandre | ... | hair stylist |
| Nicole Bouban | ... | assistant makeup artist |
| Yvonne Fortuna | ... | makeup artist |
| Werner Schröder | ... | makeup artist |
Production Management
| Ralph Baum | ... | production manager |
| Jean Graubner | ... | general manager |
| Rene Grober | ... | general manager |
Second Unit Director or Assistant Director
| Michel Romanoff | ... | first assistant director |
Art Department
| Emil Birk | ... | property master |
| Michel Suné | ... | property master |
Sound Department
| Guy Chichignoud | ... | sound engineer |
Camera and Electrical Department
| Rolf Lantin | ... | still photographer |
| René Schneider | ... | first assistant camera |
| Robert Schneider | ... | camera operator |
Costume and Wardrobe Department
| Tanine Autré | ... | wardrobe supervisor |
| H. Böhm | ... | wardrobe |
| Herbert Langhammer | ... | wardrobe |
| Suzanne Pinoteau | ... | wardrobe |
Editorial Department
| Nicole Colombier | ... | assistant editor |
Music Department
| Jacques Météhen | ... | musical director |
Script and Continuity Department
| Annie Maurel | ... | script supervisor |
Additional Crew
| Pierre Gauchet | ... | production assistant |
| Jean-Étienne Siry | ... | poster designer |
| Gisela Sixt | ... | production secretary |