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Mirtha Legrand as Catalina |
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Guillermo Battaglia as Ernesto Lacoste |
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Francisco Petrone as Juan Marcos Marrien |
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Sebastián Chiola as Felipe |
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Juana Sujo as Julieta |
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Federico Mansilla as Asistente de Ernesto |
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Enrique Chaico as Asistente de Juan Marcos |
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Teresa Serrador as Martha |
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Diana Montes as |
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Adolfo Linvel as |
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José María Gutiérrez as Juan Sebastian |
| Writing | Homero Manzi | Writer |
| Directing | Lucas Demare | Director |
| Sound | Juan Ehlert | Original Music Composer |
| Art | Germán Gelpi | Production Design |
| Camera | Francis Boeniger | Director of Photography |
| Editing | Atilio Rinaldi | Editor |
| Sound | Lucio Demare | Original Music Composer |
| Writing | Georg Kaiser | Novel |
