Directed by
| Ricardo Alventosa | ||
Writing Credits (in alphabetical order)
| Ricardo Alventosa | ... | (screenplay) |
| Ricardo Alventosa | ... | (story) |
| José A. Martínez Suárez | ... | (screenplay) |
| José A. Martínez Suárez | ... | (story) |
Cast (in credits order)
| Ricardo Espalter | ... | Juan Dominguez | |
 |
Raimundo Soto | ... | Professor Alex |
| Fernanda Mistral | ... | Executive | |
| Estela Molly | ... | Investigator | |
|
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Mercedes Harris | ... | Sirvienta |
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Claudia Sánchez | ... | Widow |
| Nacha Guevara | ... | La dama del gatito | |
|
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Elida Marletta | ... | Prostitute |
| Alba Múgica | ... | Juan's Mother | |
| Rest of cast listed alphabetically: | |||
| Héctor Alterio | |||
|
|
Eduardo Bergara Leumann | ||
| Norman Briski | |||
|
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Mariel Comber | ||
|
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Sergio Corona | ||
| Adolfo García Grau | |||
Produced by
| Walter Achugar | ... | producer |
| Eduardo Alventosa | ... | producer |
| Luis Giudici | ... | producer |
| Luis César Guidice | ... | producer |
Cinematography by
| Pedro Marzialetti | ||
Editing by
| Gerardo Rinaldi | ||
| Antonio Ripoll | ||
Production Design by
| Guillermo Sacci | ||
Art Direction by
| Leandro Ragucci | ||
Set Decoration by
| Leandro Ragucci | ||
Second Unit Director or Assistant Director
| Virgilio Muguerza | ... | assistant director |
Sound Department
| Miguel Babuini | ... | sound recordist |
| Jorge Castronuovo | ... | sound editor |
Music Department
| Óscar López Ruiz | ... | musical director |
