Carol Hammond
Florinda Bolkan
Inspector Corvin
Stanley Baker
McKenna
Franco Balducci
Policeman
Luigi Antonio Guerra
Mrs. Gordon
Erzsi Paál
Gaetano Imbró
Edmond Brighton
Leo Genn
Julia Durer (uncredited)
Anita Strindberg
Policeman (uncredited)
Tony Adams
St. Paul's Clinic Director (uncredited)
Jean Degrave
Commissioner McCloud (uncredited)
Basil Dignam
Policewoman Beth (uncredited)
Ursel Eberz
Frank Hammond
Jean Sorel
Mrs. Gordon's Chauffeur (uncredited)
Piero Nistri
Train passenger
Fred Wood
Train Passenger (uncredited)
John Clifford
Lew Hooper
George Spence
Rita Tobin-Weske
Jack Armstrong
Deborah
Silvia Monti
Sergeant Brandon
Alberto de Mendoza
Jenny
Penny Brown
Hubert
Mike Kennedy
Joan Hammond
Ely Galleani
Dr. Kerr
George Rigaud
Lowell - Scientific Squad
Ezio Marano
Co-Producer
Robert Dorfmann
Story
Lucio Fulci
Director
Screenplay
Conductor
Bruno Nicolai
Special Effects
Carlo Rambaldi
Original Music Composer
Ennio Morricone
Roberto Gianviti
Executive Producer
Renato Jaboni
José Luis Martínez Mollá
Producer
Edmondo Amati
André Tranché
Director of Photography
Luigi Kuveiller
Set Decoration
Roberto Granieri
Nedo Azzini
Editor
Giorgio Serrallonga
Vincenzo Tomassi
Costume Design
Maurizio Chiari
Art Direction
Production Design
Román Calatayud
Hairstylist
Rosa Luciani
Second Assistant Camera
Giovanni Bonivento
Production Secretary
Roberto Carpentieri
Thanks
Andrew Ian Henry Russell
Assistant Director
Giorgio Gentili
Costume Assistant
Giorgio Desideri
Eugenio Ascani
Camera Operator
Saturnino Pita
Assistant Editor
Lea Piras
Special Effects Assistant
Carlo De Marchis
Key Grip
Spartaco Pizzi
Ottavio Jemma
José Frade
Sound
Massimo Iabone
Supervising Editor
Continuity
Roberto Giandalia
Production Director
Luis Méndez
Enrique Bellot
Assistant Set Designer
Claudio De Santis
Rita Antonelli
Electrician
Enrico Bellacci
Ubaldo Terzano
The Duchess of Bedford
Set Designer
Sound Mixer
Mario Morigi
First Assistant Camera
Antonio Annunziata
Key Makeup Artist
Franco Di Girolamo
Assistant Makeup Artist
Gloria Fava
Third Assistant Camera
Santiago Gómez