Directed by
| Mario Gariazzo | ... | (as Roy Garret) |
Writing Credits
| Mario Gariazzo | ... | (story) (as Roy Garret) |
| Mario Gariazzo | ... | (screenplay) (as Roy Garret) and |
| José Luis Martínez Mollá | ... | (screenplay) (as J. L. Martinez Molla) |
Cast (in credits order)
| Martin Balsam | ... | Father Howard | |
| Agostina Belli | ... | Jenny | |
| Silvia Tortosa | ... | Evelyn (as Silvia Tortosa Davis) | |
| William Berger | ... | Colonel Grant | |
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Geoffrey Reyli | ||
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John Donovan | ||
| Eduardo Fajardo | ... | General Brady (as Edward Hamilton) | |
| Manuel Gallardo | ... | Sheriff (as Gregory Cutler) | |
| Rest of cast listed alphabetically: | |||
| Rafaela Aparicio | ... | Mrs. Carroll (uncredited) | |
| Luis Barboo | ... | Jack's Friend (uncredited) | |
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José Antonio Ceinos | ... | Cop (uncredited) |
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Fernando Chinarro | ... | Man with Shotgun (uncredited) |
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Alberto Colaianni | ... | (uncredited) |
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Mario Colajanni | ... | (uncredited) |
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Ana Raquel Diaz | ... | (uncredited) |
| León Klimovsky | ... | Dr. Craig (uncredited) | |
| José Manuel Martín | ... | (uncredited) | |
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Scott Miller | ... | (uncredited) |
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Fred Robinstein | ... | (uncredited) |
| Enzo Robutti | ... | Jonathan (uncredited) | |
Produced by
| José Frade | ... | producer (as Jose Frade) |
| Ennio Onorati | ... | line producer |
| José Salcedo | ... | line producer (as Joseph Salmer) |
Music by
| Franco Campanino | ||
Cinematography by
| Alejandro Ulloa | ... | director of photography |
Editing by
| Gianfranco Amicucci | ||
| José Antonio Rojo | ... | (as Jose Antonio Rojo) |
Art Direction by
| Gil Parrondo | ||
Set Decoration by
| Antonio de Miguel | ||
Costume Design by
| Barbara Canevari | ||
Makeup Department
| María José Domínguez | ... | hair stylist (as Maria Jose Dominguez) |
| Raul Ranieri | ... | makeup artist |
Production Management
| Ennio Onorati | ... | production manager |
| Joseph Salmer | ... | executive in charge of production |
Second Unit Director or Assistant Director
| Juan Ignacio Galván | ... | first assistant director (as Juan Ignacio Galvan) |
| John I. Gelvont | ... | assistant director |
| Giuseppe Giglietti | ... | first assistant director |
| Joseph Gillian | ... | assistant director |
| Nacho Soriano | ... | second assistant director |
Art Department
| Barbara Canter | ... | assistant art director |
| Fernando Lacasa | ... | property master |
| Frank Lancaster | ... | production buyer |
| Adrian Ratner | ... | property master |
| Joe Sommels | ... | property master |
Sound Department
| Mark L. Fredick | ... | sound mixer |
Camera and Electrical Department
| Salvatore Alessi | ... | still photographer |
| Victor Chess | ... | grip |
| Joe Christain | ... | electrical & grip equipment |
| Al Grant | ... | grip |
| Francisco Medina | ... | electrical & grip equipment (as Frank Medina) |
| Mark Norton | ... | camera operator |
| Marco Onorato | ... | second operator |
| Max Roc | ... | electrical & grip equipment |
| John J. Varnett | ... | focus puller |
Costume and Wardrobe Department
| Manuela Iglesias | ... | seamstress |
| Simone Mandrell | ... | wardrobe mistress |
| Michèle Martin | ... | wardrobe mistress |
| Simona Mattei | ... | seamstress (as Simona Matei) |
Editorial Department
| Roberto Amicucci | ... | assistant editor |
| María Luisa Pino | ... | assistant editor (as Maria Luisa Pino) |
Music Department
| Maurizio Abeni | ... | conductor / orchestrator |
| Anna-Karin Klockar | ... | orchestrator |
Script and Continuity Department
| Serena Canevari | ... | script supervisor |
| Sally Canter | ... | script supervisor |
Additional Crew
| John Arden | ... | production assistant |
| Ruggero Salvadori | ... | production assistant (as Ruggero Salvatori) |
| Rick Salvator | ... | production assistant |
| Nacho Soriano | ... | production assistant (as Juan Ignacio Soriano) |
