Trailer
Images
 | Lucía Méndez as Alicia Estrada |
 | Gonzalo Vega as Dr. César Arellano |
 | Mónica Prado as Monse castillo |
 | Manuel Ojeda as Doctor Alvar |
 | Manola Saavedra as Doctora Bernardos |
 | Alejandro Camacho as Ignacio Rojas |
 | María Martín as La duquesa |
 | Abraham Méndez as Romulo |
 | Xavier Marc as Doctor |
 | Paco Morayta as El astrólogo |
| Antonio Miguel as Dr. Ruiz Pérez |
 | Martin LaSalle as Dr. Dorantes / García del Olmo |
 | María Prado as Conrada, enfermera |
| Regino Herrera as Cosme |
| Mariano Hurtado |
| Ernesto Juárez as Paciente |
| Jaime Vega as El jorobado |
| Lourdes Flores as (uncredited) |
| Fernando Yapur as Camionero (uncredited) |
| Directing | |
| Tulio Demicheli | Director |
Production | |
| Fabián Arnaud | Producer |
Camera | |
| Cirilo Rodríguez | Camera Operator |
Writing | |
| Tulio Demicheli | Writer |
Editing | |
| Carlos Savage | Editor |
Sound | |
| Abraham Cruz | Sound Editor |
Crew | |
| Marcelino Pacheco | Special Effects |
Camera | |
| José Ortiz Ramos | Director of Photography |
Costume & Make-Up | |
| Enedina Bernal | Wardrobe Master |
| Teresa Sánchez | Hairstylist |
Directing | |
| Mario Llorca | Assistant Director |
Editing | |
| Margarita Mejía | Negative Cutter |
Costume & Make-Up | |
| Ana Lilia Rosas | Makeup Artist |
Sound | |
| René Ruiz Cerón | Sound Re-Recording Mixer |
Writing | |
| Torcuato Luca de Tena | Novel |
Sound | |
| Nacho Méndez | Original Music Composer |
