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Santiago Gómez Cou as |
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Herminia Franco as |
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Tito Alonso as |
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Floren Delbene as |
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Ilde Pirovano as |
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Agustín Orrequia as |
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Cirilo Etulain as |
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Julia Sandoval as |
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María Esther Buschiazzo as |
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Adolfo Stray as |
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Margarita Burke as |
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Diego Marcote as |
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Nathán Pinzón as |
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Jorge Villoldo as |
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Ángel Walk as |
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Pedro Fiorito as |
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Arturo Arcari as Jefe de redacción |
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Roberto Bordoni as Fiscal |
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Lucio Deval as Periodista en redaccián |
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Alfonso Ferrari Amores as |
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Jesús Pampín as |
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Enrique de Pedro as |
| Directing | Julio Saraceni | Director |
| Writing | Ariel Cortazzo | Writer |
| Writing | Gaston Leroux | Novel |
| Sound | Juan Ehlert | Original Music Composer |
| Camera | José María Beltrán | Director of Photography |
| Editing | Oscar Carchano | Editor |
| Art | Raúl Soldi | Set Decoration |
