

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.
Chano Urueta
Elia D'Erzell
Alicia
Alfonso Parra
El comisario

Manuel Arvide
Jefe de redacción (uncredited)
Raúl Guerrero
Borracho de la comisaría (uncredited)

Rafael Icardo
El sablista (uncredited)