

Two journalists, Carlos and Lola, investigate the murder of a young woman whose body appeared with her heart torn out, in what seems to be a human sacrifice. The investigation leads the reporters to a museum, whose director is the famous Doctor Gallardo.

Cantinflas
Cantinflas

Manuel Medel
Medel

Carlos Orellana
Dr. Gallardo

Elena D'Orgaz
Lola Ponce

Tomás Perrín
Carlos Manzano
Max Langler
Matlatzín
Matilde Corell
Tía Mati
Elia D'Erzell
Alicia
Alfonso Parra
El comisario
Manuel Arvide
Jefe de redacción (uncredited)