Crew
Riccardo Freda
Director
Ernesto Gastaldi
Writer
LC
Luigi Carpentieri
Producer
ED
Ermanno Donati
Producer
RM
Raffaele Masciocchi
Director of Photography
Roman Vlad
Original Music Composer
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
SW
Spencer Williams
AC
Al Christianson
ES
Evaristo Signorini
Inspector Scott
GQ
Giovanni Querrel
NR
Neil Robinson
HN
Howard Nelson Rubien
