Teatro del crimen

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

Himself

Agustín Lara

Himself

Pedro Vargas

Himself

José Pidal

Don Sebastián

Tito Novaro

Pepe

Francisco Meneses

Agente de policía

Julián de Meriche

Gerente del teatro

Juan Vázquez

(uncredited)

Mario García 'Harapos'

(uncredited)

Daniel Arroyo

Espectador (uncredited)

Ángela Rodríguez

Espectadora (uncredited)

René Barrera

Policía (uncredited)

Antonio Brillas

Policía (uncredited)

Alfredo Wally Barrón

Carterista (uncredited)

Francisco Ledesma

Doctor (uncredited)

Patricia Nieto

Empleada del teatro (uncredited)

Polo Ortín

Señor Patiño (uncredited)