Directed by
| Robert Parrish | ||
Writing Credits
| Robert Ardrey | ... | (screenplay by) |
| Tom Lea | ... | (based on the novel The Wonderful Country by) |
| Walter Bernstein | ... | (uncredited) |
Cast (in credits order) verified as complete
Produced by
| Chester Erskine | ... | producer (produced by) |
| Robert Mitchum | ... | executive producer |
Music by
| Alex North | ||
Cinematography by
| Floyd Crosby | ... | (photography) |
| Alex Phillips | ... | (photography) |
Editing by
| Michael Luciano | ||
Production Design by
| Harry Horner | ||
Costume Design by
| Mary Wills | ||
Makeup Department
| Lou LaCava | ... | makeup supervisor (as Louis LaCava) |
| Alma J. Clark | ... | hairdresser (uncredited) |
Production Management
| R.J. Lannan | ... | production manager (as R.J.Lannan) |
| Luis Sánchez Tello | ... | in charge of production (uncredited) |
Second Unit Director or Assistant Director
| Henry Spitz | ... | assistant director |
Art Department
| Arden Cripe | ... | properties |
Sound Department
| José B. Carles | ... | sound recordist |
| Del Harris | ... | sound editor |
| Roger Heman Sr. | ... | sound re-recordist (as Roger Heman) |
Special Effects by
| Lester Swartz | ... | special effects |
Stunts
| Chuck Roberson | ... | stunt double: Robert Mitchum (uncredited) / stunts (uncredited) |
| Jack N. Young | ... | stunts (uncredited) |
Costume and Wardrobe Department
| Mary Wills | ... | wardrobe designer |
| Reeder P. Boss | ... | wardrobe (uncredited) |
| Joan Joseff | ... | costume jeweller (uncredited) |
Music Department
| Maurice De Packh | ... | music arranger |
| Richard C. Harris | ... | music editor |
| Alex North | ... | conductor |
Script and Continuity Department
| Bobbie Sierks | ... | script supervisor (uncredited) |
Additional Crew
| 'Chema' Hernandez | ... | head wrangler: Mexico (uncredited) |
| Tom Lea | ... | technical advisor (uncredited) |
| Maurice Segal | ... | publicist (uncredited) |