Trailer
 | Elisa Galvé as Cristina Parera |
 | Mario Cabré as Víctor Mendoza, 'El Marquesito' |
 | Miriam Sucre |
 | Alejandro Maximino |
 | Alberto Terrones as Ríos Parera |
 | Mario Giusti |
| María Armano |
 | Mercedes Monterrey as Tilda Tanker |
 | Jorge Villoldo |
| Anita Palermo |
 | Arturo Arcari |
| Alberto Quiles |
| Víctor Avendaño |
| Alberto Deval |
| Rodolfo Maldonado |
| Angélica Mary |
| Diana Stevani |
| Julio Heredia |
| Fernando Barreiro |
 | Elcira Olivera Garcés |
| Pedro Desio |
 | Ramón Martori as presidente del Consejo |
 | Andrés Poggio 'Toscanito' |
| Jorge Lanza |
 | Juan Manuel Soriano as Alfonso Quintanilla |
| Victoria Araújo |
| Eduardo Berraondo as Enfermero |
| Juan Aristi Eulate as Maitre |
 | Emilio Fábregas as miembro del Consejo |
| Alfredo Herrero |
| Pedro Mascaró |
 | César Ojinaga as Enfermo |
| Augusto Ordóñez |
| César Pombo |
 | Jesús Puche as Doctor |
 | José Soler as Señor en celda |
| Ramón Vaccaro |
 | Luis Villasiul |
| Sound | |
| Oscar L. Nourry | Sound |
| Alejandro Bousquet | Sound |
Directing | |
| Ricardo Gascón | Director |
Writing | |
| Ricardo Gascón | Writer |
| Óscar Magdalena | Adaptation |
| Carmen F. Montero | Novel |
| Roberto Socol | Adaptation |
| César Tiempo | Writer |
Production | |
| Manuel M. Alba | Producer |
| Ricardo Gascón | Producer |
| Domingo Navarrete | Producer |
Camera | |
| Roque Funes | Director of Photography |
| Salvador Torres Garriga | Director of Photography |
Editing | |
| Jacinto Cascales | Editor |
| Juan Pallejá | Editor |
Art | |
| Alfonso de Lucas | Set Decoration |
| Óscar Lagomarsino | Set Decoration |
