Martin Stevens
Roger Browne
Mei Lang
Yoko Tani
Police Inspector's Assistant
Attilio Dottesio
Antiquarian
Armando Furlai
Mugger in Athens
Burt Jackson
Geneviève Laffont
Emma Danieli
Harriman
Daniele Vargas
Dick
Marino Masé
Ahmed Murad
Fernando Cebrián
Scagnozzo "Il sordo"
Sal Borgese
Scagnozzo
Claudio Biava
Secret Service Boss
Gaetano Quartararo
Bruno Ukmar
Original Music Composer
Armando Trovajoli
Angelo Francesco Lavagnino
Director
Umberto Lenzi
Screenplay
Screenstory
Editor
Jolanda Benvenuti
Producer
Fortunato Misiano
Director of Photography
Augusto Tiezzi