Udgivet: Jul 13, 1973
Kørsel: 82 minutter
Genre: Gyser
Stjerner: Paul Naschy, Rosanna Yanni, Víctor Barrera, María Elena Arpón, Manuel de Blas, Antonio Pica
Crew: Javier Aguirre (Director), Francisco Lara Polop (Production Manager), Raúl Pérez Cubero (Director of Photography), Petra de Nieva (Editor), Pablo Pérez (Special Effects), Javier Aguirre (Screenplay)