Trailer
 | Juan Luis Galiardo as Juan |
 | Emiliano Redondo as Doctor |
 | María José Cantudo as Mrs. Vincent |
 | Jack Taylor as Dr. Azcona |
 | Montserrat Julió as Mrs. Azcona |
 | Eva León as Lucía |
 | Betsabé Ruiz as Mariela |
 | Antonio Mayans as Mrs. Azcona's Lover |
 | Hilario Camacho as Lucía's Husband |
| José Ángel de Juanes as David's Brother |
 | José Marco |
 | Loreta Tovar as (as Loli Tovar) |
| Ernesto Vañes |
| María Vidar |
| Directing | |
| Juan Logar | Director |
Writing | |
| Juan Logar | Screenplay |
Directing | |
| Juan Antonio Arévalo | Assistant Director |
Editing | |
| Clorinda Cáceres | Assistant Editor |
Camera | |
| Rafael Pacheco | Director of Photography |
Editing | |
| Antonio Ramírez de Loaysa | Editor |
| Julián Arañón | Assistant Editor |
Crew | |
| Miguel Baquero | Special Effects |
Costume & Make-Up | |
| Josefa Morales | Hairstylist |
Art | |
| Julio Molina | Set Decoration |
Camera | |
| José F. Aguayo Jr. | Camera Operator |
Costume & Make-Up | |
| Dolores Merlo | Makeup Artist |
Directing | |
| Andrés Vich | Assistant Director |
Camera | |
| Vicente Minaya Ortega | Camera Operator |
