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Ángel Magaña as Daniel Rivero |
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Sebastián Chiola as Guido Franchi |
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Nélida Bilbao as Elena |
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Guillermo Battaglia as Doctor Emilio Quiroga |
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Oscar Villa as Gordo |
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Maruja Gil Quesada as Matilde |
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Tilda Thamar as Nora |
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Roberto García Ramos as Raúl Estévez |
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René Múgica as Agente |
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Alberto Terrones as Comisario |
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Marcial Manent as |
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Pedro Buchardo as |
| Writing | Carlos Olivari | Writer |
| Writing | Sixto Pondal Ríos | Writer |
| Directing | Pierre Chenal | Director |
| Camera | Francis Boeniger | Director of Photography |
| Sound | Lucio Demare | Original Music Composer |
| Directing | Rubén W. Cavalloti | Assistant Director |
| Writing | Miguel Mileo | Writer |
| Writing | Pierre Chenal | Writer |
| Art | Raúl Soldi | Production Design |
| Editing | Carlos Rinaldi | Editor |
| Production | Edmo Cominetti | Production Director |
