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