In a music hall has committed a murder, the police will also find the murderer.
Maria Antonieta Pons
as Rosa Montejo
César del Campo
as Julián
Manuel Medel
as Pancholín
Rafael Banquells
as Inspector de policía
Germán Valdés
as Tin Tan
Silvia Pinal
as Herself
Luis Aguilar
as Himself
Lucho Gatica
as Himself
Agustín Lara
as Himself
Pedro Vargas
as Himself
José Pidal
as Don Sebastián
Tito Novaro
as Pepe
