Trailer
Images
 | Lina Yegros as Marta Vélez |
| Mari-Tere Pacheco as Marta's Daughter |
 | José Baviera as Alfredo Flores |
 | Fernando Freyre de Andrade as El Águila |
 | Manuel Arbó as Antonio Reyes |
 | José María Linares Rivas as Eduardo |
| Luis Heredia as Supito |
| Luis de Arnedillo as Sergeant (uncredited) |
| José Besonía as El Refranes (uncredited) |
 | Raúl Cancio as Junkie (uncredited) |
| Baby Daniels as Lupita (uncredited) |
| Francisca Ferrani as Engracia (uncredited) |
| Juan de las Heras as Lorito (uncredited) |
| Pablo Hidalgo as El Ciempiés (uncredited) |
| Emilio Portes as Publisher (uncredited) |
| Carlos del Pozo as Don Román (uncredited) |
| Engracia de Sebastián as Cook (uncredited) |
| Alberto de Tapia as Policeman (uncredited) |
| Directing | |
| José Luis Sáenz de Heredia | Director |
Camera | |
| José María Beltrán | Director of Photography |
Sound | |
| Fernando Remacha | Original Music Composer |
| Juan Tellería | Songs |
Writing | |
| Enrique Horta | Screenstory |
Art | |
| Mariano Espinosa | Art Direction |
Production | |
| Ricardo Urgoiti | Producer |
| Luis Buñuel | Production Director |
Writing | |
| Eduardo Ugarte | Screenplay |
| Enrique Pelayo | Screenstory |
| Carlos Caballero | Screenstory |
| Luis Buñuel | Screenplay |
Editing | |
| Monique Lacombe | Editor |
| Julio Bris | Editor |
Directing | |
| Domènec Pruna | Assistant Director |
| Honorino Martínez | Assistant Director |
| Egdunio Tur | Assistant Director |
| Luis Buñuel | Co-Director |
