Directed by
| Roberto Bianchi Montero | ... | (as Robert M. White) |
Writing Credits (in alphabetical order)
| Jesús María de Arozamena | ... | (screenplay) |
| Roberto Bianchi Montero | ... | (screenplay) |
Cast (in credits order)
| Germán Cobos | ... | Danny O'Connor / Agent Z-55 | |
| María Mahor | ... | Asha | |
| Franco Ressel | ... | Steve Brand (as Frank Ressel) | |
 |
Gabriella Andreini | ... | Patricia Johnson (as Gaby B. Andrews) |
| Remo De Angelis | ... | (as Erik Schippers) | |
| Maria Pia Conte | ... | Blanche (as Mary P. Count) | |
|
|
Irving G. Mayer | ||
|
|
Charles Jerwis | ||
| Rest of cast listed alphabetically: | |||
| Sal Borgese | ... | (uncredited) | |
|
|
Pietro Ceccarelli | ... | Max (uncredited) |
|
|
Romano Giomini | ... | (uncredited) |
Music by
| Piero Umiliani | ||
Cinematography by
| Giuseppe La Torre | ||
Editing by
| José Luis Matesanz | ||
Production Design by
| Eduardo Torre de la Fuente | ||
Art Direction by
| Ramiro Gómez | ||
Set Decoration by
| Giorgio Postiglione | ... | (as George Postillon) |
Makeup Department
| Gianfranco Mecacci | ... | makeup artist (as John F. Chanel) |
| Adolfo Ponte | ... | makeup artist |
Production Management
| Luis Berraquero | ... | production supervisor |
| Marciano de la Fuente | ... | production manager |
Second Unit Director or Assistant Director
| Mario Colucci | ... | assistant director |
Camera and Electrical Department
| Salvador Gil | ... | camera operator |
| Alfredo Manganiello | ... | assistant camera (as Alfred Bludgeon) |
| Antonio Modica | ... | camera operator |
| Danilo Salvatori | ... | still photographer |
Script and Continuity Department
| María Teresa Font | ... | script supervisor |
Additional Crew
| Olga Moller | ... | shooting secretary |
| Joaquín Serrano | ... | production assistant |
