Character Name : Juan Carlos Lozano

Original Name : Arturo de Córdova

Gender : Male

Character Name : Ana Maria

Original Name : Carmen Molina

Gender : Female

Character Name : Dr. Eugenio Britel

Original Name : Miguel Ángel Ferriz Sr.

Gender : Male

Character Name : Rosa Martínez

Original Name : Queta Lavat

Gender : Female

Character Name : Cantante

Original Name : Chela Campos

Gender : Male

Character Name : Detective en Guadalajara

Original Name : Fernando Galiana

Gender : Male

Character Name : Novio de Rosa

Original Name : Armando Sáenz

Gender : Male

Character Name : Hampón en cabaret

Original Name : Ramón Sánchez

Gender : Male

Character Name : Prostituta asesinada

Original Name : Kika Meyer

Gender : Male

Character Name : El Monstruo

Original Name : Wolf Ruvinskis

Gender : Male

Character Name : Jefe de Detectives

Original Name : Julio Daneri

Gender : Male

Character Name : Madre de Juan Carlos

Original Name : Matilde Palou

Gender : Female

Character Name : (uncredited)

Original Name : Josefina Burgos

Gender : Male

Character Name : Hombre en cabaret (uncredited)

Original Name : Gregorio Acosta

Gender : Male

Character Name : Hombre en cabaret (uncredited)

Original Name : Emilio Garibay

Gender : Male

Character Name : Hombre en cabaret (uncredited)

Original Name : Juan Orraca

Gender : Male