Directed by
| Bruno Mattei | ... | (as Gilbert Roussel) |
| Gilbert Roussel | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Rossella Drudi | ... | (co-writer) (uncredited) |
| Claudio Fragasso | ... | (writer) (as Olivier Lefait) |
| Claudio Fragasso | ... | (written by) |
Cast (in credits order) complete, awaiting verification
| Laura Gemser | ... | Emanuelle Arsan | |
| Gabriele Tinti | ... | Crazy Boy Henderson | |
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Ursula Flores | ... | Albina |
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Maria Romano | ... | Laura |
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Antonella Giacomini | ... | Irene |
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Raul Cabrera | ... | Victor "Geronimo" Brain |
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Pierangelo Pozzato | ... | Helmut "Blade" von Bauer |
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Robert Mura | ... | Brett O'Hara |
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Michael Laurant | ... | Prison Official |
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Françoise Perrot | ... | Molly, the guard |
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Jacques Stany | ... | District Attorney Robinson |
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Flo Astair | ... | (as Flo Astaire) |
| Carlo De Mejo | ... | Lawman Harrison | |
| Franca Stoppi | ... | Head Guard | |
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Lorraine De Selle | ... | Colleen, The Warden |
| Rest of cast listed alphabetically: | |||
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Erminio Bianchi Fasani | ... | Journailst (uncredited) |
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Omero Capanna | ... | Prison Transport Driver (uncredited) |
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Luciano Foti | ... | Policeman (uncredited) |
| Claudio Fragasso | ... | Pressman (uncredited) | |
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Giuseppe Marrocco | ... | Giornalista (uncredited) |
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Ettore Martini | ... | Policeman (uncredited) |
Produced by
| Jean Lefait | ... | executive producer |
Music by
| Luigi Ceccarelli | ||
Cinematography by
| Henry Frogers | ... | (as Henry Froger) |
Editing by
| Gilbert Kikoïne | ||
Production Design by
| Charles Finelli | ||
Production Management
| Walter Brandi | ... | production supervisor (as Walter Bigari) |
| Sergio Cortona | ... | production supervisor |
Second Unit Director or Assistant Director
| Claudio Fragasso | ... | second unit director |
| Olivier Gérard | ... | assistant director (as Gerard Olivier) |
Art Department
| Charles Finelli | ... | construction engineer |
| Bruno Schiavi | ... | upholsterer |
Sound Department
| Robert Beauchamp | ... | sound |
Stunts
| Ottaviano Dell'Acqua | ... | stunts |
| Franco Daddi | ... | stunts (uncredited) |
Camera and Electrical Department
| Carlo Aquari | ... | assistant camera |
| Gianni Leacche | ... | still photographer (as Giovanni Leacche) |
| Jean-Paul Pradier | ... | camera operator |
Script and Continuity Department
| Catherine Lefait | ... | continuity |
| Graziella Marsetti | ... | continuity (as Graziella Marzetti) |
Additional Crew
| Gabrielle Rossini | ... | production administrator |
| Lewis E. Ciannelli | ... | voice dubbing (US version) (uncredited) |
| Geoffrey Copleston | ... | voice dubbing: Raul Cabrera (english version) (uncredited) |
| Carolyn De Fonseca | ... | voice dubbing: Ursula Flores (english version) (uncredited) |
| John Gayford | ... | voice dubbing (US version) (uncredited) |
| Steven Luotto | ... | voice dubbing: Pierangelo Pozzato (english version) (uncredited) |
| Ted Rusoff | ... | voice dubbing (US version) (uncredited) |
| Susan Spafford | ... | voice dubbing (US version) (uncredited) |
| Pat Starke | ... | voice dubbing (US version) (uncredited) |
