Michael York

Robert Dominici

Acting

Edwige Fenech

Hélène Martell

Acting

Donald Pleasence

Inspector Datti

Acting

Mapi Galán

Susanna

Acting

Fabio Sartor

Davide

Acting

Renato Cortesi

Agent Marchi

Acting

Antonella Ponziani

Gloria Datti

Acting

Carola Stagnaro

Dr. Carla Pesenti

Acting

Caterina Boratto

Mrs. Dominici

Acting

Giovanni Lombardo Radice

Padre Giuliano

Acting

Marino Masé

Aging Expert

Acting

Loris Loddi

Danzil

Acting

Hal Yamanouchi

Swordmaster

Acting

Lewis E. Ciannelli

Capo medico

Writing

Renata Dal Pozzo

Agente Corsi

Acting

Achille Brugnini

Acting

Giovanni Tamberi

Andrea

Acting

Diego Verdegiglio

Acting

Raffaella Baracchi

Laura, prostituta veneziana

Acting

Emy Valentino

Acting

Daniela Merlo

Acting

Rossana Canghiari

Acting

Giuseppe Marrocco

Acting

Benito Stefanelli

Acting