Trailer
 | Arturo Fernández as Romeo |
 | Antonio Garisa as Braulio |
 | Sonia Bruno as Isabel |
 | Ingrid Garbo as Rocío |
 | Rafael Alonso as Manuel |
 | Valeriano Andrés as Cornelio |
 | Gustavo Re as Mr. Rosenberg |
 | Carlos Miguel Solá |
 | Colette Giacobine as Ingrid |
 | Tania Ballester as Ursula |
 | Antonio Almorós |
 | Marta Flores as Marquesa |
 | Juan Torres as Conductor |
| Gaspar 'Indio' González as Tadeo |
| Luis del Pueblo |
| Manuel Bronchud |
| Enrique Borrás |
| José Palomo as Turista fumando pipa (uncredited) |
| Moisés Augusto Rocha as Sebastián (uncredited) |
| Directing | |
| Fernando Merino | Director |
Costume & Make-Up | |
| Adrián Jaramillo | Makeup Artist |
Writing | |
| José María Palacio | Story |
Editing | |
| Teresa Alcocer | Editor |
Production | |
| Ginés Rodríguez | Production Assistant |
Camera | |
| Aurelio G. Larraya | Director of Photography |
Directing | |
| Federico Canudas | Assistant Director |
Art | |
| Juan Alberto Soler | Set Decoration |
Writing | |
| Jaime Jesús Balcázar | Writer |
Sound | |
| Antón García Abril | Music |
