Murder mystery set in a night-club; who killed the star performer?
Directing | Roberto Gavaldón | Director |
Writing | Roberto Gavaldón | Screenplay |
Writing | Ramón Obón | Screenstory |
Production | Luis Manrique | Producer |
Sound | Antonio Díaz Conde | Original Music Composer |
Camera | Jorge Stahl Jr. | Director of Photography |
Editing | Rafael Ceballos | Editor |