| Actor | Renato De Carmine (as Jansen The Police Inspector), Giacomo Rossi Stuart (as Victor Valley), Umberto Raho (as Burton), Romano Malaspina (as Harry The Photographer), Lorenzo Piani (as Waiter in Hamburg ( Cameriere Ad Amburgo )), Irio Fantini |
| Actress | Giovanna Lenzi (as Susan Lecrerc), Annabella Incontrera (as Helga Schurn), Liliana Pavlo (as Wendy Marshall), Shirley Corrigan (as Margot Thornhill), Isabelle Marchall (as Paola Whitney), Imelde Marani (as Girl In Studio With Harry ( Ragazza In Studio Con Harry )) |
| Creator | Eugenio Ascani (as Special Effects), Alberto Boccianti (as Scenography), Luciana Marinucci (as Costume Design), Renzo Francioni (as Make-up ( Trucco )) |
| Director | Sergio Pastore |
| Director Of Photography | Guglielmo Mancori |
| Film Editor | Vincenzo Tomassi |
| Music | Manuel De Sica |
| Producer | Edmondo Amati, Maurizio Amati |
| Production Company | Capitolina Produzioni Cinematografiche |
| Screenplay | Sergio Pastore, Sandro Continenza, Giovanni Simonelli |
| Sound | Alberto Salvatori |
| Starring | Anthony Steffen (as Peter Oliver), Sylva Koscina (as Françoise Valley) |
| Subject | Sergio Pastore, Sandro Continenza, Giovanni Simonelli |
Added by rassimov