In a music hall has committed a murder, the police will also find the murderer.
Maria Antonieta Pons
Rosa Montejo
César del Campo
Julián
Manuel Medel
Pancholín
Rafael Banquells
Inspector de policía
Germán Valdés
Tin Tan
Silvia Pinal
Herself
Luis Aguilar
Himself
Lucho Gatica
