Paul Naschy

Inspector Scaporella

María Kosty

Ingrid

Erika Blanc

Silvana Scaporella

Ángel Aranda

Pietro Volpini

Ricardo Merino

Edmundo

Susana Mayo

Claudia Volpini

Eduardo Calvo

Professor Sandro ...

Mariano Vidal Molina

Police Commissioner

José Canalejas

Ruggero

Ramón Centenero

Vittorio Darucchi

María Vidal

Lucia - Prostitut...

IN

Ingrid Rabel

Giulia - Secretary