 |
Dolores del Río as Marta |
 |
Pedro López Lagar as Guillermo Estrada |
 |
Eduardo Noriega as Mauricio de la Torre |
 |
Alejandro Ciangherotti Jr. as Daniel |
 |
Miguel Ángel Ferriz Sr. as Doctor |
|
Lupe Inclán as Jacinta, sirvienta |
|
Tana Lynn as Prostituta |
 |
Carlos Riquelme as Profesor |
 |
Nicolás Rodríguez as Doctor |
|
José Dupeyrón as Hombre bailando cabaret (uncredited) |
|
Salvador Lozano as Empleado manicomio (uncredited) |
 |
Ricardo Merino as |
|
Álvaro Matute as Compañero trabajo de Guillermo |
| Visual Effects | Jorge Benavides | Visual Effects |
| Art | Manuel Fontanals | Art Direction |
| Costume & Make-Up | María de Jesús Lepe | Makeup & Hair |
| Costume & Make-Up | Ana Guerrero | Makeup & Hair |
| Editing | Gloria Schoemann | Editor |
| Writing | Roberto Gavaldón | Writer |
| Production | Jesús Grovas | Producer |
| Writing | Rodolfo Usigli | Writer |
| Sound | Raúl Lavista | Music |
| Writing | Edmundo Báez | Writer |
| Directing | Roberto Gavaldón | Director |
| Camera | Gabriel Figueroa | Director of Photography |
