Una de fieras AZ movies.
| Directing | Eduardo García Maroto | Director |
| Writing | Eduardo García Maroto | Screenplay |
| Writing | Miguel Mihura | Story |
| Sound | Daniel Montorio | Music |
| Crew | Eduardo García Maroto | Cinematography |
| Crew | Ricardo Torres | Cinematography |
| Art | José María Torres | Set Decoration |
| Sound | León Lucas de la Peña | Sound |