| Musica |
| Guido De Angelis (als Oliver Onions; Original Music by), Maurizio De Angelis (als Oliver Onions; Original Music by)
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| Sceneggiatura |
| Ernesto Gastaldi (als Julian Berry; Screenplay by), Sergio Martino (als Martin Dolman; Screenplay by), Gabriel Rossini (Screenplay by), Peter Fernandez (Dialogue director)
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| Maestro d'armi |
| Nazzareno Cardinali (Stunt coordinator), Riccardo Petrazzi (Acrobatic choreography)
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| Direttore della fotografia |
| Giancarlo Ferrando (Director of Photography), Enrico Lucidi (Cameraman), Bruna Cascio (Assistant cameraman)
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| Montaggio |
| Eugenio Alabiso (Film Editor), Teresa Negozio (Assistant operator), Lorenzo Costantini (Cutting room assistant)
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| Scenografia |
| Giacomo Calò Carducci (als Giacomo Calo' Carducci; Set dressings)
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| Soggetto |
| Ernesto Gastaldi (als Julian Berry; Story by), Sergio Martino (als Martin Dolman; Story by)
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| Scenografia |
| Antonello Geleng (Art Director), Adriano Tiberi (Properties), Angeluccio Maccarinelli (Properties)
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| Costumi |
| Adriana Spadaro (Costumes by)
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| Truccatore |
| Fabrizio Sforza (Make-up), Gino Tamagnini (Make-up)
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| Parrucchiere |
| Giancarlo Marin (Hairstylist)
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| Fonico |
| Roberto Petrozzi (Sound recordist), Raffaele De Luca (Boom operator)
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| Segretaria di edizione |
| Donatella Botti (Continuity)
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| Fotografo di scena |
| Francesco Narducci (Stills photographer)
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| Effetti speciali |
| Paolo Ricci (Special effects), Studio Sound (Sound effects)
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| Produzione |
| Medusa Distribuzione (present; An Italian - French Co-production), Nuova Dania Cinematografica (An Italian - French Co-production), Les Films du Griffon (An Italian - French Co-production)
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| Aiuto regista |
| Massimo Manasse (Assistant directors), Alain Sens Cazenave (Assistant directors)
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| Produttore |
| Luciano Martino (and ... present; Created by), Sergio Borelli (Production Organizer), Roberto De Laurentiis (als Roberto De Laurentis; Unit manager), Antonio Saragò (als Antonio Sarago'; Production assistants), Colette Guedon (Production assistants), Leonardo Curreri (Administration)
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| Regia |
| Sergio Martino (als Martin Dolman; Directed by)
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