Calificación
Reparto

Barbara Steele
Helen Rochefort / Mary

George Ardisson
Baron Kurt Humboldt

Halina Zalewska
Adele Karnstein / Lisabeth Karnstein

Umberto Raho
Von Klage

Laura Nucci
Grumalda

Giuliano Raffaelli
Count Humboldt

Nello Pazzafini
Monk

Jeffrey Darcey
The Messenger