Cast & crew
La puerta abierta (1957)
Directed by César Fernández Ardavín Written by Nino Miñuto, César Fernández Ardavín
Cast
| Teresa del Río | Nora Fries |
| Carlos Casaravilla | Police Officer |
| Carlos Larrañaga | Pedro Lombardi |
| Julia Pachelo | |
| Francisco Sánchez | Muñoz |
| Amedeo Nazzari | Caroli |
| Märta Torén | Caroli |
| Salvador Soler Marí | Embajador |
| Nora Samsó | |
| Nadia Marlowa | Marietta Fortune |
| María del Pilar Armesto | |
| Aurora de Alba | Yolanda |
| José Prada | |
| Manuel Arbó | Comisario |
| Aníbal Vela | Esteban |
| Vicente Ávila | |
| Rafael de Córdoba | Alomar |
Crew
| Carlo Innocenzi | Music |
| Juan García | Assistant Production Design |
| Giuseppe Ruzzolini | Camera Operator |
| Nino Miñuto | Screenplay |
| José Luis Jerez | Production Manager |
| José Luis Merino | Assistant Director |
| Tomás Fernández | Assistant Production Design |
| Enrique Alarcón | Production Design |
| Giancarlo Cappelli | Producer |
| Emilio Lehmberg | Music |
| Rafael de Córdoba | Choreographer |
| Aldo Casalegno | Assistant Camera |
| Lajos Zilahy | Book |
| Enzo Serafin | Director of Photography |
| Luisa Urbinati | Script Supervisor |
| Gago | Costume Design |
| Raffaele Del Monte | Sound Engineer |
| César Fernández Ardavín | Director |
| Giancarlo Cappelli | Editor |
| José María Alarcón | Assistant Set Decoration |
| César Fernández Ardavín | Screenplay |