Directed by
| Ralph Nelson | ||
Writing Credits (in alphabetical order)
| Jack Higgins | ... | (as James Graham) |
| Jack Higgins | ... | (novel) (as James Graham) |
| Ralph Nelson | ... | (written for the screen by) |
Cast (in credits order) complete, awaiting verification
| Robert Mitchum | ... | Father Oliver Van Horne | |
| Frank Langella | ... | Thomas De La Plata | |
| Rita Hayworth | ... | Señora De La Plata | |
| John Colicos | ... | Colonel Santilla | |
| Victor Buono | ... | Jennings | |
| Ken Hutchison | ... | Emmet Keogh | |
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Paula Pritchett | ... | Chela |
| Gregory Sierra | ... | Jurado | |
| Frank Ramírez | ... | Carlos Moreno | |
| Enrique Lucero | ... | Nacho | |
| Jorge Russek | ... | Cordona | |
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Chano Urueta | ... | Antonio |
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José Luis Parades | ... | Pablito |
| Aurora Clavel | ... | Señora Moreno | |
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Victor Eberg | ... | Delgado |
| Pancho Córdova | ... | Tacho | |
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Guillermo Hernández | ... | Diaz |
| Rest of cast listed alphabetically: | |||
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Gregorio Acosta | ... | De la Plata's henchman (uncredited) |
| Juan García | ... | Telegraphist (uncredited) | |
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Rubén Márquez | ... | Executed prisoner (uncredited) |
| Ralph Nelson | ... | Executed Prisoner (uncredited) | |
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Carlos Nieto | ... | Executed prisoner (uncredited) |
Produced by
| William S. Gilmore | ... | associate producer (as William S. Gilmore Jr.) |
| Peter Katz | ... | executive producer |
| John Kohn | ... | executive producer (uncredited) |
| Stanley Mann | ... | executive producer (uncredited) |
Music by
| Lalo Schifrin | ||
Cinematography by
| Álex Phillips Jr. | ... | director of photography |
Editing by
| Richard Bracken | ||
| J. Terry Williams | ||
| Albert P. Wilson | ... | (as Albert Wilson) |
Casting By
| Lynn Stalmaster | ||
Production Design by
| Jack Poplin | ||
Set Decoration by
| William Kiernan | ||
Costume Design by
| Theodore R. Parvin | ... | (as Ted Parvin) |
Makeup Department
| Del Armstrong | ... | makeup supervisor |
| Lynn Del Kail | ... | hair stylist |
Production Management
| Robert Watts | ... | unit production manager |
Second Unit Director or Assistant Director
| Mario Cisneros | ... | assistant director |
| Jerry Ziesmer | ... | assistant director |
Art Department
| Ralph DeLong | ... | construction coordinator |
| Ray Mercer Jr. | ... | property master |
Sound Department
| Peter Sutton | ... | sound |
| Harry W. Tetrick | ... | sound |
Special Effects by
| Federico Farfán | ... | special effects |
Stunts
| Everett Creach | ... | action coordinator |
| Terry Leonard | ... | stunts (uncredited) |
| Greg Walker | ... | stunts (uncredited) |
| Rock A. Walker | ... | stunts (uncredited) |
Camera and Electrical Department
| Rexford L. Metz | ... | camera operator (uncredited) |
Music Department
| William Saracino | ... | music editor |
| Laurindo Almeida | ... | musician: guitar (uncredited) |
| Dale Anderson | ... | musician: percussion (uncredited) |
| John Audino | ... | musician: trumpet (uncredited) |
| Robert Bain | ... | musician: guitar (uncredited) |
| Israel Baker | ... | musician: violin (uncredited) |
| Milt Bernhart | ... | musician: trombone (uncredited) |
| Harry Bluestone | ... | musician: violin (uncredited) |
| Ray Brown | ... | musician: bass (uncredited) |
| Larry Bunker | ... | musician: percussion (uncredited) |
| Gene Cipriano | ... | musician: woodwinds (uncredited) |
| Vince De Rosa | ... | musician: french horn (uncredited) |
| Assa Drori | ... | musician: violin (uncredited) |
| Victor Feldman | ... | musician: percussion (uncredited) |
| James Getzoff | ... | musician: violin (uncredited) |
| Ralph Grierson | ... | musician: piano (uncredited) |
| Alton Hendrickson | ... | musician: guitar (uncredited) |
| Milt Holland | ... | musician: percussion (uncredited) |
| Anatol Kaminsky | ... | musician: violin (uncredited) |
| Anne Karam | ... | musician: cello (uncredited) |
| Milton Kestenbaum | ... | musician: bass (uncredited) |
| Jacob Krachmalnick | ... | musician: violin (uncredited) |
| Raphael Kramer | ... | musician: cello (uncredited) |
| Ronald Langinger | ... | musician: woodwinds (uncredited) |
| Joe Livoti | ... | musician: violin (uncredited) |
| Charlie Loper | ... | musician: trombone (uncredited) |
| Virginia Majewski | ... | musician: viola (uncredited) |
| John Neufeld | ... | musician: woodwinds (uncredited) |
| Richard Perissi | ... | musician: french horn (uncredited) |
| Joe Porcaro | ... | musician: percussion (uncredited) |
| Dorothy Remsen | ... | musician: harp (uncredited) |
| Jerome Richardson | ... | musician: woodwinds (uncredited) |
| George Roberts | ... | musician: trombone (uncredited) |
| Lalo Schifrin | ... | conductor (uncredited) |
| David Schwartz | ... | musician: viola (uncredited) |
| Frederick Seykora | ... | musician: cello (uncredited) |
| Bud Shank | ... | musician: woodwinds (uncredited) |
| Sid Sharp | ... | musician: violin (uncredited) |
| Jeffrey Solow | ... | musician: cello (uncredited) |
| Sheridon Stokes | ... | musician: woodwinds (uncredited) |
| Tommy Tedesco | ... | musician: guitar (uncredited) |
| Tony Terran | ... | musician: trumpet (uncredited) |
| Milton Thomas | ... | musician: viola (uncredited) |
| Louise Di Tullio | ... | musician: flute (uncredited) |
| Gerald Vinci | ... | musician: violin (uncredited) |
| Ken Watson | ... | musician: percussion (uncredited) |
| Bob Zimmitti | ... | musician: percussion (uncredited) |
Script and Continuity Department
| Bob Forrest | ... | script supervisor |
Transportation Department
| Salvador Gutiérrez | ... | transportation captain (uncredited) |
Additional Crew
| 'Chema' Hernandez | ... | livestock coordinator (uncredited) |
| Tom Miller | ... | unit publicist (uncredited) |