Directed by
| Sergio Grieco | ... | (as Terence Hathaway) |
Writing Credits
| Dino Verde | ... | (story & screenplay) & |
| Vincenzo Mannino | ... | (story & screenplay) (as Vincenzo Flamini) |
| John Davis Hart | ... | (dialogue: English version) (as John Hart) & |
| Lewis E. Ciannelli | ... | (dialogue: English version) |
Cast (in credits order)
| Roger Browne | ... | Sir Reginald Hoover / Argoman | |
| Dominique Boschero | ... | Regina Sullivan / Jenabell | |
| Eduardo Fajardo | ... | Shandra, butler (as Edoardo Fajardo) | |
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Nadia Marlowa | ... | Samantha |
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Nino Dal Fabbro | ... | Inspector Lawrence (as Richard Peters) |
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Edoardo Toniolo | ... | Inspector Martini (as Edward Douglas) |
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Andrea Bosic | ... | Admiral Durand |
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Tom Felleghy | ... | General Headwood (as Tom Fellegy) |
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Frank Richardson | ... | The Minister |
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Lawrence Mills | ||
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Dario De Grassi | ... | Lawrence's Assistant |
| Mirella Pamphili | ... | (as Mirella Panfili) (credit only) | |
| Mimmo Palmara | ... | Kurt, Main Henchman of Jenabel (as Dick Palmer) | |
| Rest of cast listed alphabetically: | |||
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Silvana Bacci | ... | Party Guest (uncredited) |
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Anna Manduchi | ... | Wife of General Headwood (uncredited) |
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Fulvio Mingozzi | ... | Guest at the Party (uncredited) |
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Alberto Plebani | ... | (uncredited) |
| Ferruccio Viotti | ... | General (uncredited) | |
Produced by
| Edmondo Amati | ... | producer |
Music by
| Piero Umiliani | ||
Cinematography by
| Tino Santoni | ||
Editing by
| Renato Cinquini | ||
Art Direction by
| Alberto Boccianti | ||
Set Decoration by
| Claudio Cinini | ||
Costume Design by
| Gaia Romanini | ||
Makeup Department
| Mauro Gavazzi | ... | makeup artist |
| Maria Miccinilli | ... | hair stylist |
Production Management
| Mario Mariani | ... | production manager |
| Giorgio Susini | ... | production supervisor |
Second Unit Director or Assistant Director
| Giulio Pannaccio | ... | assistant director |
Sound Department
| Lewis E. Ciannelli | ... | dialogue director: English version |
| Romano Pampaloni | ... | sound recordist |
| Armando Tarzia | ... | sound recordist |
Stunts
| Enzo Musumeci Greco | ... | stunts |
Costume and Wardrobe Department
| Antonio Randaccio | ... | wardrobe assistant (as Toni Randaccio) |
Editorial Department
| Laura Caccianti | ... | assistant film editor |
| Vittoria Vigorelli | ... | editorial supervisor |
Music Department
| Piero Umiliani | ... | conductor |
Additional Crew
| Fiorella Betti | ... | voice dubbing: Nadia Marlowa (uncredited) |
| Manlio Busoni | ... | voice dubbing: Edoardo Toniolo (uncredited) |
| Luciano De Ambrosis | ... | voice dubbing: Andrea Bosic (uncredited) |
| Manlio De Angelis | ... | voice dubbing (uncredited) |
| Sergio Graziani | ... | voice dubbing: Roger Browne (uncredited) |
| Oreste Lionello | ... | voice dubbing: Nino Dal Fabbro (uncredited) |
| Pino Locchi | ... | voice dubbing: Tom Felleghy (uncredited) |
| Enzo Musumeci Greco | ... | master of arms (uncredited) |
| Giulio Panicali | ... | voice dubbing: Mimmo Palmara (uncredited) |
| Bruno Persa | ... | voice dubbing: Frank Richardson (uncredited) |
| Rita Savagnone | ... | voice dubbing: Dominique Boschero (uncredited) |
| Renato Turi | ... | voice dubbing: Eduardo Fajardo (uncredited) |