"A madman haunted by the ghost of his ex-wife carves a corpse-laden trail."
Stephen Forsyth
as John Harrington
Dagmar Lassander
as Helen Wood
Laura Betti
as Mildred Harrington
Jesús Puente
as Inspector Russell (as Jesus Puente)
Femi Benussi
as Alice Norton
Antonia Mas
as Louise
Luciano Pigozzi
as Vences (as Alan Collin)
Gérard Tichy
as Dr. Kalleway (as Gerard Tichy)
Verónica Llimerá
as Betsy Wester (as Veronica Llimera)
Pasquale Fortunato
as John Harrington as a Boy (as Fortunato Pascuale)
Ignasi Abadal
as Jimmy Kane (as José Ignacio Abadaz)
Silvia Lienas
as Vicky
Montserrat Riba Vidal
as Rosy Miller (as Monserrat Riba)
Susy Andersen
as Sdenka (archive footage) (uncredited)
Guido Barlocci
as Unknown (uncredited)
Bruno Boschetti
as Policeman (uncredited)
Elina De Witt
as Model (uncredited)
Rika Dialina
as Maria (archive footage) (uncredited)
Boris Karloff
as Gorca (archive footage)
Glauco Onorato
as Giorgio (archive footage) (uncredited)
Mario Bava
Director of Photography
Screenplay
Manuel Caño
Producer
Director
Soledad López
Editor
José María Tresserra
Costume Design
Giulia Mafai
Production Design
Santiago Moncada
Sante Maria Romitelli
Original Music Composer
Jaime Deu Casas
Camera Operator
Mario Musy Glori
Enzo Ferla
Production Assistant
Giuseppe Zaccariello
Antonio Rinaldi
Hipólita López
Hairstylist
Pierantonio Mecacci
Makeup Artist
Elisa Aspachs
Emilia Zachini
Graziano Fabiani
Assistant Production Manager
Unit Production Manager
Jaime Fernandez
Production Manager
José Pedro Villanueva
Lamberto Bava
Assistant Director
Ricardo Walker
Second Unit Director
Jesús M. Herrero González
Set Designer
Giuseppe Aldrovandi
Assistant Art Director
Gianna Spirito
Assistant Decorator
Pietro Ortolani
Sound
Jose Adrian
Still Photographer
Marcello Anconetani
Assistant Camera
Gianlorenzo Battaglia
Avelino Carla
Giuseppe Parrabano
Emilio Varriano
Nadia Fabriani
Set Costumer
Liliana Serra
Assistant Editor
Luigi Zito
Conductor
Patrizia Zulini
Script Supervisor
Marisa Agostini
N.W. Russo
Presenter
Antonio Angrisano
Production Secretary
Title Designer
Luigi Biamonte
Miro Grisanti
