크레딧 출연 Leonora Ruffo Kaena Mario Novelli Ingegner Paolo Bardi Roland Lesaffre Prof. Solmi Kirk Morris Belsy Gordon Mitchell Murdu Alfio Caltabiano Artie Leontine May Luisa Solmi Nando Angelini Ingegner Morelli Giovanni De Angelis Giulio Mirella Pamphili (credit only) John Sun Dr. Chang Antonio Ho Chinese Secret Agent John Chen Chinese Secret Agent Pietro Francisci Himself (uncredited) Renato Montalbano The Doctor at the casualty department (uncredited) Gianni Solaro The Director of the Research Institute (uncredited) 스텝 Fernando Paolo Girolami Writing Pietro Francisci Writing Aldo Calamara Production Ermanno Curti Production Nico Fidenco Sound Giulio Albonico Crew Silvano Ippoliti Crew Pietro Francisci Directing