Directed by
| Daniel Tinayre | ||
Writing Credits (in alphabetical order)
| Arturo S. Mom | ||
| Daniel Tinayre | ||
Cast (in credits order)
| Mirtha Legrand | ... | Margarita Sandoval / María de los Ángeles del Valle | |
| Alberto Closas | ... | Alberto Durán / Conde Alberto Galfieri | |
| Gloria Guzmán | ... | Marquesa Corina de Monsegur | |
| Florindo Ferrario | ... | Modesto León | |
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Tomás Simari | ... | Inspector del tren |
| Herminia Franco | ... | Margot | |
| Diana Ingro | ... | Invitada fiesta | |
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Enrique Chaico | ... | Pastor protestante |
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Mario Mario | ... | Monteiro (as Jack Petersen) |
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Joaquín Petrocino | ... | Asesino |
| Adolfo Linvel | ... | Franz | |
| Olga Casares Pearson | |||
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Pascual Pelliciota | ... | Sr. Casaval |
| Hedy Krilla | ... | Mujer del vendedor de limas | |
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Pancho Flores | ... | Sr. Zambrano |
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Alberto Quiles | ... | Inspector |
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Ángel Laborde | ||
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Carlos Bellucci | ... | Policía |
| Jacques Arndt | ... | Vendedor de limas | |
| Cayetano Biondo | ... | Conserje del hotel | |
| Virginia Romay | ... | Pasajera escandalizada | |
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Pedro Desio | ||
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Manuel Alcón | ||
| Elena Cruz | ... | Telefonista | |
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Harry Gainer | ||
| Rest of cast listed alphabetically: | |||
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Alejandro Anderson | ||
Produced by
| Daniel Tinayre | ... | producer |
Music by
| Víctor Slister | ... | (as Víctor Schlichter) |
Cinematography by
| Humberto Peruzzi | ||
Editing by
| Nicolás Proserpio | ||
Production Design by
| Álvaro Durañona y Vedia | ||
Makeup Department
| Orlando Vilone | ... | makeup artist |
Second Unit Director or Assistant Director
| José A. Martínez Suárez | ... | assistant director |
Sound Department
| Alejandro Saracino | ... | sound supervisor |
| Jose Saracino | ... | assistant sound editor |
Camera and Electrical Department
| Pedro Marzialetti | ... | camera operator |