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
Lucio Fulci
Director
Massimo Castellani
First Assistant Director
Albino Cocco
First Assistant Director
Massimo Manasse
Unit Manager
Francisco J. Tudela
Unit Manager
Vittoria Vigorelli
Script Supervisor
Gray Frederickson
Production Assistant
Renato Jaboni
Line Producer
Lucio Fulci
Story
Roberto Gianviti
Story
Lucio Fulci
Screenplay
José Luis Martínez Mollá
Screenplay
Roberto Gianviti
Screenplay
Edmondo Amati
Producer
Riz Ortolani
Original Music Composer
Alejandro Ulloa
Director of Photography
Ornella Micheli
Editor
Nedo Azzini
Production Design
Pier Luigi Basile
Set Decoration
Lucia Mirisola
Costume Design
Giuseppe Banchelli
Makeup Artist
Jole Cecchini
Hairstylist
Luis Méndez
Production Manager
Mario Ligobbi
Sound
Román Calatayud
Production Design
Alessandro De Santis
Assistant Production Design
Antonio Benetti
Still Photographer
Giovanni Bergamini
Camera Operator
Giovanni Bonivento
Assistant Camera
Concetta Pacini
Assistant Editor
Alessandro Alessandroni
Musician
Nino Culasso
Musician
Gino Marinacci
Musician
Raffaele Mottola
Dialogue Coach
Paolo Vandini
Production Secretary