Directed by
| León Klimovsky | ||
Writing Credits (in alphabetical order)
| Ángel del Castillo | ... | (screenplay) |
| Ángel del Castillo | ... | (story) |
| S.G. Monner | ... | (screenplay) |
| S.G. Monner | ... | (story) |
| Bob Sirens | ... | (screenplay) |
| Bob Sirens | ... | (story) |
Cast (in credits order) complete, awaiting verification
 |
Jorge Martín | ... | Billy Carter (as George Martin) |
| Jack Taylor | ... | Black Jack | |
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Juny Brunell | ... | Helen |
| Tomás Blanco | ... | Tom Carter | |
| Luis Induni | ... | Pryce | |
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Esther Grant | ... | Hija de Carter |
| Aldo Sambrell | ... | Sheriff (as Al Sambrell) | |
| Alberto Dalbés | ... | Capitán | |
| Rest of cast listed alphabetically: | |||
| Tota Alba | ... | Sra. Carter | |
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Simón Arriaga | ||
| José Canalejas | |||
| Margot Cottens | ... | Sra. Pryce | |
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Claudio Denis | ||
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Gaspar 'Indio' González | ||
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Henri Macedo | ||
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Enrique Núñez | ||
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Lorenzo Robledo | ||
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|
José Luis Zalde | ||
Music by
| Daniel White | ... | (as Daniel J. White) |
Cinematography by
| Manuel Hernández Sanjuán | ||
Editing by
| Antonio Gimeno | ||
Second Unit Director or Assistant Director
| Julián Atienza | ... | assistant director |
| Erika Szel | ... | assistant director |
Stunts
| Miguel Pedregosa | ... | stunts |
Additional Crew
| José Luis Baltanás | ... | voice dubbing (uncredited) |
| Ángel María Baltanás | ... | voice dubbing: Jack Taylor (uncredited) |
| Vicente Bañó | ... | voice dubbing: Alberto Dalbés (uncredited) |
| Eduardo Calvo | ... | voice dubbing: various (uncredited) |
| Rafael de Penagos | ... | voice dubbing (uncredited) |
| Benjamín Domingo | ... | voice dubbing: Aldo Sambrell (uncredited) |
| Estanis González | ... | voice dubbing: various (uncredited) |
| Celia Honrubia | ... | voice dubbing: Juny Brunell (uncredited) |
| Josefina de Luna | ... | voice dubbing: Esther Grant (uncredited) |
| José Martínez Blanco | ... | voice dubbing: Luis Induni (uncredited) |
| Jesús Nieto | ... | voice dubbing (uncredited) |
| Simón Ramírez | ... | voice dubbing: George Martin (uncredited) |
