Directed by
| Harry Joe Brown | ... | (as Harry J. Brown) |
Writing Credits (in alphabetical order)
| Kenneth C. Beaton | ... | (story) |
| Bennett Cohen | ... | (adaptation) |
| Leslie Mason | ... | (dialogue) (as Lesley Mason) |
| Norman L. Sper | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Ken Maynard | ... | Juan Posing as El Lobo | |
| Doris Hill | ... | Anita | |
| Francis Ford | ... | Don Pedro Madero | |
| Gino Corrado | ... | Don Jose Madero | |
| Evelyn Sherman | ... | Doña Louisa | |
| Josef Swickard | ... | Manuel | |
| Frank Rice | ... | Andrea | |
| William Irving | ... | Bernardo | |
| Joyzelle Joyner | ... | Conchita (as Joyzelle) | |
| Tarzan | ... | Tarzan | |
| Rest of cast listed alphabetically: | |||
| Frank Ellis | ... | Captain's Aide (uncredited) | |
 |
Frank Yaconelli | ... | Accordionist (uncredited) |
Produced by
| Harry Joe Brown | ... | supervising producer (uncredited) |
| Ken Maynard | ... | producer |
Music by
| Sam Perry | ... | (uncredited) |
Cinematography by
| Ted D. McCord | ... | (as Ted McCord) |
Editing by
| Fred Allen | ||
Production Management
| Sid Rogell | ... | production manager |
Second Unit Director or Assistant Director
| Mack V. Wright | ... | assistant director |
Sound Department
| C. Roy Hunter | ... | recording supervisor |
Stunts
| Cliff Lyons | ... | stunts (uncredited) |
Music Department
| David Broekman | ... | synchronization and score |
| Adolph Fink | ... | orchestrator (uncredited) |
| Andor Pinter | ... | orchestrator (uncredited) |
| William Schiller | ... | orchestrator (uncredited) |
Additional Crew
| Carl Laemmle | ... | presenter |
