Credits
Cast
Barbara Steele
Cynthia Hichcock
Robert Flemyng
Prof. Bernard Hichcock
Silvano Tranquilli
Dr. Kurt Lowe
Maria Teresa Vianello
Margherita Hichcock
Harriet Medin
Martha, the maid
Spencer Williams
Al Christianson
Evaristo Signorini
Inspector Scott
Giovanni Querrel
Neil Robinson
Howard Nelson Rubien
Art
Joseph Goodman
Art Direction
Franco Fumagalli
Production Design
Camera
Raffaele Masciocchi
Director of Photography
Costume & Make-Up
Italia Scandariato
Costume Design
Annette Winter
Hairstylist
Euclide Santoli
Makeup Artist
Directing
John M. Farquhar
Assistant Director
Riccardo Freda
Director
Editing
Ornella Micheli
Editor
Production
Luigi Carpentieri
Producer
Ermanno Donati
Producer
Lou D. Kelly
Production Manager
Charles Law
Production Supervisor
Sound
Roman Vlad
Music
Jackson McGregor
Sound
Writing
Ernesto Gastaldi
Writer, Story