| Credit | Mel Ferrer (as Leopoldo von Karstein), Elsa Martinelli (as Georgia Monteverdi), Annette Stroyberg (as Carmilla von Karstein), R.J. Chauffard (as Le docteur Velari), Marc Allégret (as Le juge Monteverdi), Alberto Bonucci (as Carlo Ruggieri), Serge Marquand (as Giuseppe), Gabriella Farinon (as Lisa) |
| Director, Screenwriter | Roger Vadim |
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