Credits
Cast
Jean Sorel
Dr. George Dumurrier
Marisa Mell
Susan Dumurrier / Monica Weston
Elsa Martinelli
Jane Bleeker
Alberto de Mendoza
Henry Dumurrier
John Ireland
Inspector Wald
Riccardo Cucciolla
Benjamin Wormser
Franco Balducci
Officer Loveday
Bill Vanders
Insurance Agent
Giuseppe Addobbati
Brent
Félix Dafauce
Royal Insurance Official
Jesús Puente
Sergeant Rodriguez
George Rigaud
Arthur Mitchell
Jean Sobieski
Larry
Faith Domergue
Marta
Lucio Fulci
Graphologist
Malisa Longo
Elizabeth O'Neill
Geoffrey Copleston
District Attorney
Raffaele Mottola
Governor
Bobby Rhodes
Prison Guard
Art
Alessandro De Santis
Assistant Production Design
Román Calatayud
Production Design
Nedo Azzini
Production Design
Pier Luigi Basile
Set Decoration
Camera
Giovanni Bonivento
Assistant Camera
Giovanni Bergamini
Camera Operator
Alejandro Ulloa
Director of Photography
Antonio Benetti
Still Photographer
Costume & Make-Up
Lucia Mirisola
Costume Design
Jole Cecchini
Hairstylist
Giuseppe Banchelli
Makeup Artist
Crew
Raffaele Mottola
Dialogue Coach
Directing
Lucio Fulci
Director, Screenplay, Story
Massimo Castellani
First Assistant Director
Albino Cocco
First Assistant Director
Vittoria Vigorelli
Script Supervisor
Editing
Concetta Pacini
Assistant Editor
Ornella Micheli
Editor
Production
Renato Jaboni
Line Producer
Edmondo Amati
Producer
Gray Frederickson
Production Assistant
Luis Méndez
Production Manager
Paolo Vandini
Production Secretary
Massimo Manasse
Unit Manager
Francisco J. Tudela
Unit Manager
Sound
Alessandro Alessandroni
Musician
Nino Culasso
Musician
Gino Marinacci
Musician
Riz Ortolani
Original Music Composer
Mario Ligobbi
Sound
Writing
José Luis Martínez Mollá
Screenplay
Roberto Gianviti
Story, Screenplay