Directed by
| Juan Bosch | ||
Writing Credits (in alphabetical order)
| Juan Bosch | ... | (screenplay) |
| Juan Bosch | ... | (story) |
| Renato Izzo | ... | (screenplay) |
| Renato Izzo | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Anthony Steffen | ... | Dallas | |
| Fernando Sancho | ... | Aguadulce | |
| Gillian Hills | ... | Glenda Kelly | |
| Ricardo Palacios | ... | Rompemanos | |
 |
Sergio Doré | ... | Brownville Sheriff (as Sergio Dore) |
|
|
Attilio Severini | ... | Curt |
|
|
Gaspar 'Indio' González | ... | Logan (as Gaspar González) |
|
|
Ricardo Moyán | ... | Bart Bright |
|
|
Juan Miguel Solano | ... | Bright Brother (as Juan M. Solano) |
|
|
Juan Torres | ... | Maldonado Leader |
| Robert Hundar | ... | Doug Bright | |
| Karin Heske | |||
|
|
Ralph Birks | ||
| Antonio Mayans | |||
|
|
César Ojinaga | ... | Reverendo |
|
|
Fernando Palacios | ... | Buster |
| Rest of cast listed alphabetically: | |||
| Ángel Aranda | |||
| Frank Braña | |||
|
|
Moisés Augusto Rocha | ... | Luchador (as Moises Rocha) |
|
|
Manuel Bronchud | ... | Fight Bettor (uncredited) |
|
|
Esteban Dalmases | ... | Brownville Deputy (uncredited) |
|
|
Juan Fairen | ... | Fight Promoter (uncredited) |
|
|
Mir Ferry | ... | Maldonado Brother (uncredited) |
| Furio Meniconi | ... | First Sheriff (uncredited) | |
|
|
José Palomo | ... | Fight Spectator (uncredited) |
|
|
Juan Patiño | ... | Young Deputy (uncredited) |
Produced by
| Alberto Grimaldi | ... | producer |
Music by
| Marcello Giombini | ||
Cinematography by
| Giancarlo Ferrando | ||
| Julio Pérez de Rozas | ||
Editing by
| Eugenio Alabiso | ||
Production Design by
| Juan Alberto Soler | ||
| Massimo Tavazzi | ||
Costume Design by
| Adriana Spadaro | ||
Makeup Department
| Elisa Aspachs | ... | makeup artist |
| Franco Di Girolamo | ... | makeup artist |
Production Management
| Raf Baldassare | ... | production manager (as Raffaele Baldassare) |
| José Malla | ... | production manager |
| Luis Marín | ... | production manager |
| Pietro Nofri | ... | production supervisor |
Second Unit Director or Assistant Director
| Roberto Giandalia | ... | assistant director |
| José Ulloa | ... | assistant director (as José Ulloa Blancas) |
Sound Department
| Pietro Spadoni | ... | sound engineer |
Camera and Electrical Department
| Francisco Marín | ... | assistant camera |
| Giancarlo Rada | ... | assistant camera |
| Santiago Rodríguez | ... | camera operator |
| Giovanni Varriano | ... | camera operator |
Editorial Department
| Carmen Fábregas | ... | assistant editor |
Script and Continuity Department
| David García | ... | script supervisor (as David García Pérez) |
Additional Crew
| Carlo Alighiero | ... | voice dubbing: Furio Meniconi (uncredited) |
| Ferruccio Amendola | ... | voice dubbing: Sergio Doré (uncredited) |
| Luciano De Ambrosis | ... | voice dubbing: Robert Hundar (uncredited) |
| Sergio Fiorentini | ... | voice dubbing: Gaspar 'Indio' González (uncredited) |
| Sergio Graziani | ... | voice dubbing: Anthony Steffen (uncredited) |
| Flaminia Jandolo | ... | voice dubbing: Gillian Hills (uncredited) |
| Pino Locchi | ... | voice dubbing: Attilio Severini (uncredited) |
| Glauco Onorato | ... | voice dubbing: Ricardo Palacios (uncredited) |
| Carlo Romano | ... | voice dubbing: Fernando Sancho (uncredited) |
