Full Credits
20 members

Mark Damon
Richard Barrett

Eleonora Brown
Lucille Moffat

Sally Smith
Jill

Patrizia Valturri
Denise

Ludmila Lvova
Mrs. Clay / Peter Moffat

Luciano Pigozzi
La Foret
Franco De Rosa
Detective Gabon
Vivian Stapleton
Miss Transfield
Ester Masing
Miss Martin
Aldo De Carellis
Professor AndrΓ©

Giovanni Di Benedetto
Di Brazzi

Valentino Macchi
Policeman
Umberto Papiri
Simon

Caterina Trentini
Betty Ann

Silvia Dionisio
Margaret

Lorenza Guerrieri
Wendy

Malisa Longo
Cynthia Fellows
Paola Natale
Maid

Michael Rennie
Inspector Durand
Nando Angelini
Blond Policeman (uncredited)
32 members
Antonio Margheriti
Director
Renato Savino
First Assistant Director
Nando Angelini
Second Assistant Director
Eva Koltay
Script Supervisor
Giovanni Simonelli
Story
Antonio Margheriti
Screenplay
Brian Degas
Screenplay
Tudor Gates
Screenplay
Franco Bottari
Screenplay
Mario Bava
Screenplay
Virgilio De Blasi
Producer
Lawrence Woolner
Producer
Franco Ciferri
Production Supervisor
Giovanni Masini
Production Manager
Giuseppe De Blasio
Executive Producer
Antonio Visone
Production Designer
Antonio Trapasso
Production Secretary
Fausto Zuccoli
Director of Photography
Giancarlo Ferrando
Camera Operator
Carlo Savina
Original Music Composer
Fausto Achilli
Sound Mixer
Giuseppe Di Liberto
Sound Engineer
Carlo Savina
Conductor
Sandro Occhetti
Sound Mixer
Mario Giorsi
Set Decoration
Pierantonio Mecacci
Makeup Artist
Franca Cotroneo
Hairstylist
Mario Giorsi
Costume Designer
Otello Colangeli
Editor
Dante Amatucci
Assistant Editor
Carlo Savina
Additional Music
Don Powell
Additional Music