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Norma Aleandro as Sra. Carranza |
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Carlos Carella as Nicolás Carranza |
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José María Gutiérrez as Gabino |
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Walter Vidarte as Juan Carlos |
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Ana María Picchio as |
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Raúl Parini as Comisario Rodriguez Moreno |
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Zulema Katz as Florinda |
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Julio Troxler as Himself |
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Fernando Labat as Comisario Penas |
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Jorge de la Riestra as Teniente Coronel Fernandez Suarez |
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Enrique Alonso as |
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Carlos Antón as |
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Pachi Armas as Oficial Taquígrafo 1 |
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Blanca Lagrotta as |
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Luis Barrón as |
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Fernando 'Tacholas' Iglesias as |
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Marta Albanese as |
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Hedy Krilla as |
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Leonardo Q. Belen as |
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Sara Bonet as |
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Rodolfo Brindisi as |
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Óscar Calvo as |
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María Cignacco as |
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Héctor D'Angelo as |
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Samuel Desse as |
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David Di Nápoli as |
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Mario Fogg as |
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Modesto López as |
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Carlos Echeverría as Niño (extra) |
| Directing | Jorge Cedron | Director |
| Writing | Jorge Cedron | Writer |
| Writing | Rodolfo Walsh | Novel |
| Production | Jorge Cedron | Producer |
| Sound | Juan Carlos Cedrón | Music |
| Editing | Miguel Pérez | Editor |
| Art | Esmeralda Almonacid | Set Decoration |
| Art | Oscar Donnes | Set Decoration |
| Art | Julio Lencina | Set Decoration |
| Directing | Guillermo Szelske | Assistant Director |
| Sound | Abelardo Kuschnir | Sound |
| Camera | Julio Duplaquet | Director of Photography |
