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Mirtha Legrand as Hilda |
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José Cibrián as Roberto Vélez |
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Francisco de Paula as Luciano Varela |
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María Esther Buschiazzo as Abuela de Raulito |
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Héctor Calcaño as Inspector |
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Graciliano Batista as |
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Carlos Campagnale as |
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Eliseo Herrero as |
| Directing | León Klimovsky | Director |
| Writing | Cornell Woolrich | Story |
| Writing | Samuel Eichelbaum | Writer |
| Editing | Ricardo Rodríguez Nistal | Editor |
| Art | Germán Gelpi | Production Design |
| Writing | Ulyses Petit de Murat | Writer |
| Art | Mario Vanarelli | Production Design |
| Editing | Atilio Rinaldi | Editor |
| Camera | Francis Boeniger | Director of Photography |
| Sound | Julián Bautista | Original Music Composer |
