Directed by
| Umberto Lenzi | ||
Writing Credits
| Stefano Rolla | ... | (story) & |
| Romano Maschini | ... | (story) |
| Dario Argento | ... | (screenplay) & |
| Rolf Grieminger | ... | (screenplay) & |
| Eduardo Manzanos | ... | (screenplay) (as Eduardo M. Brochero) |
| Ugo Moretti | ... | (dialogue) |
Cast (in credits order) complete, awaiting verification
| Jack Palance | ... | Col. Charley MacPherson | |
| Thomas Hunter | ... | Capt. Kevin Burke | |
| Robert Hundar | ... | Pvt. Raymond Stone | |
| Wolfgang Preiss | ... | Col. Ackerman | |
| Helmuth Schneider | ... | Pvt. Sam Schrier | |
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Guido Lollobrigida | ... | Pvt. Tom Carlyle (as Lee Burton) |
| Aldo Sambrell | ... | Sgt. Karim Habinda | |
| Diana Lorys | ... | Janine | |
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Franco Fantasia | ... | Schiwers, the French Maquis leader |
| Gérard Herter | ... | SS Lt. Hapke (as Gerard Herter) | |
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Mirko Ellis | ... | Capt. Adler |
| Bruno Corazzari | ... | Pvt. Frank Madigan | |
| Antonio Molino Rojo | ... | Pvt. Albert Hank (as Molino Rojo) | |
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Lorenzo Robledo | ... | Pvt. Bernard Knowles |
| Curd Jürgens | ... | Gen. von Reilow (as Curd Jurgens) | |
| Rest of cast listed alphabetically: | |||
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William Conroy | ... | German Soldier (uncredited) |
| Luis Induni | ... | Pierre - Janine's Lover (uncredited) | |
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Guillermo Méndez | ... | Marquis' Contact in Village (uncredited) |
| John Stacy | ... | The General (uncredited) | |
Produced by
| Bruno Bolognesi | ... | executive producer (uncredited) |
Music by
| Marcello Giombini | ||
Cinematography by
| Alejandro Ulloa | ... | director of photography |
Editing by
| Giese Rohm | ||
| Stanley Frazen | ... | (uncredited) |
Production Design by
| Piero Filippone | ... | (uncredited) |
Art Direction by
| Jaime Pérez Cubero | ... | (as Jaime P. Cubero) |
| Piero Filippone | ... | (uncredited) |
Set Decoration by
| José Luis Galicia | ... | (uncredited) |
Costume Design by
| Luciano Sagoni | ||
Makeup Department
| Raul Ranieri | ... | makeup artist (as Raoul Ranieri) |
Production Management
| Mario Campollunghi | ... | unit manager (as Mario Campolunghi) |
| Ignacio Gutiérrez | ... | production manager |
| Adriano Merkel | ... | production manager |
| Ramón Sanz | ... | unit manager (as Ramon Sanz) |
Second Unit Director or Assistant Director
| Lamberto Andreani | ... | assistant director |
| Wolf Duschl | ... | assistant director |
| Jaime Bayarri | ... | assistant director (uncredited) |
Art Department
| Piero Filippone | ... | set designer |
| Pablo Pérez | ... | constructor: cannon (uncredited) |
Sound Department
| Bruno Moreal | ... | sound mixer |
| Leopoldo Rosi | ... | sound engineer |
Special Effects by
| Fernando Pérez | ... | special effects (uncredited) |
| Pablo Pérez | ... | special effects (uncredited) |
Camera and Electrical Department
| Mario Sbrenna | ... | camera operator |
Script and Continuity Department
| Fanny Wessling | ... | script supervisor |
| Isabel Mulá | ... | script supervisor (uncredited) |
Additional Crew
| Lamberto Andreani | ... | production secretary |
| Giampiero Albertini | ... | voice dubbing: Franco Fantasia (uncredited) |
| Ferruccio Amendola | ... | voice dubbing: Lorenzo Robledo (uncredited) |
| Cesare Barbetti | ... | voice dubbing: Tom Hunter (uncredited) |
| Gianfranco Bellini | ... | voice dubbing: Bruno Corazzari (uncredited) |
| Fiorella Betti | ... | voice dubbing: Diana Lorys (uncredited) |
| Luciano De Ambrosis | ... | voice dubbing: Aldo Sambrell (uncredited) |
| Arturo Dominici | ... | voice dubbing: Luis Induni (uncredited) |
| Mario Feliciani | ... | voice dubbing: Wolfgang Preiss (uncredited) |
| Gino La Monica | ... | voice dubbing: Mirko Ellis (uncredited) |
| Pino Locchi | ... | voice dubbing: Jack Palance (uncredited) |
| Vittorio Sanipoli | ... | voice dubbing: Curd Jürgens (uncredited) |
| Daniele Tedeschi | ... | voice dubbing: Gérard Herter (uncredited) |
| Sergio Tedesco | ... | voice dubbing: Lee Burton (uncredited) |
| Renato Turi | ... | voice dubbing: Robert Hundar (uncredited) |