Directed by
| Jesús Franco | ... | (as Jess Franco) |
Writing Credits
| Jesús Franco | ... | (screenplay) and |
| Malvin Wald | ... | (screenplay) |
| Jesús Franco | ... | (from a story by) |
| Milo G. Cuccia | ... | (writer) (uncredited) |
| Carlo Fadda | ... | (writer) (uncredited) |
| Bruno Leder | ... | (writer) (uncredited) |
Cast (in credits order)
| James Darren | ... | Jimmy Logan | |
| Barbara McNair | ... | Rita | |
| Maria Rohm | ... | Wanda Reed | |
| Klaus Kinski | ... | Ahmed Kortobawi | |
| Dennis Price | ... | Percival Kapp | |
| Margaret Lee | ... | Olga | |
| Adolfo Lastretti | ... | Insp. Kaplan (as Aldo Lastretti) | |
| Rest of cast listed alphabetically: | |||
| Jesús Franco | ... | Jazz Musician (uncredited) | |
| Manfred Mann | ... | Jazz Musician (uncredited) | |
| Paul Muller | ... | Hermann (uncredited) | |
| Mirella Pamphili | ... | (uncredited) | |
Produced by
| Harry Alan Towers | ... | producer |
Music by
| Mike Hugg | ||
| Manfred Mann | ||
| Stu Phillips | ... | (uncredited) |
Cinematography by
| Angelo Lotti | ||
Editing by
| Henry Batista | ||
| Michael Pozen | ... | (as Mike Pozen) |
| Nicholas Wentworth | ... | (original version) |
| Stanley Frazen | ... | (uncredited) |
Production Management
| Harry Eisen | ... | post-production supervisor |
| Robert S. Eisen | ... | post-production supervisor |
Music Department
| Stu Phillips | ... | composer: score from the film "The Name of the Game Is Kill!" (uncredited) |
Additional Crew
| Carolyn De Fonseca | ... | voice dubbing (English version) (uncredited) |
