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Frank Villard as Jean Farand |
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Darío Moreno as Bruno Suárez |
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Dany Carrel as Susana, Farand's secretary |
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María Mahor as Micaela |
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Arturo Fernández as Toni Basó |
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Marisa Prado as Flora |
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Fernando Sancho as Eugenio - Le patron de l'hôtel |
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Jean Degrave as Le commissaire |
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Jacqueline Nero as Fernande |
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Christian Méry as |
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Francisco Bernal as Policeman (uncredited) |
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Broderick Crawford as Man in hotel (uncredited) |
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José Marco as Farand's friend (uncredited) |
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Lucía Prado as (uncredited) |
| Directing | Víctor Merenda | Director |
| Writing | Víctor Merenda | Writer |
| Writing | Yvan Noé | Novel |
| Writing | Juan Antonio de la Loma | Writer |
| Writing | Salvador Arias | Writer |
| Production | Paul Grandjean | Producer |
| Production | Marius Lesoeur | Producer |
| Sound | Jacques Lasry | Music |
| Sound | Philippe-Gérard | Music |
| Camera | Federico G. Larraya | Director of Photography |
| Editing | Teresa Alcocer | Editor |
| Editing | Emma Le Chanois | Editor |
| Art | Lucien Aguettand | Art Direction |
| Costume & Make-Up | Juana Culell | Makeup Artist |
| Camera | Julio Pérez de Rozas | Camera Operator |
| Camera | Rafael Pérez de Rozas | Still Photographer |
| Camera | Juan Prous | Assistant Camera |
| Editing | Bob Wade | Assistant Editor |
| Art | Ricardo P. Arrizulea | Property Master |
| Directing | Janine Serri | Script Supervisor |
| Directing | Richard Bigotini | Assistant Director |
| Directing | Daniel Lesoeur | Assistant Director |
| Directing | Emilio Martos | Assistant Director |
| Production | Ricardo P. Arrizulea | Unit Production Manager |
| Production | José María Téllez | Production Manager |
| Production | Juan Sallent | Production Manager |
| Sound | Julien Coutelier | Sound |
