Directed by
| Rafael Vara | ||
Writing Credits
| Francisco Ibáñez | ... | (characters) |
Cast
| José Martínez Blanco | ... | Filemón (voice) (uncredited) | |
 |
Víctor Ramírez | ... | Mortadelo (voice) (uncredited) |
Music by
| Rafael Ibarbia | ||
Cinematography by
| Luis Moreno | ... | (uncredited) |
Editing by
| José L. González | ... | (as J.L. González) |
| José Luis Sobrado | ... | (as J.L. Sobrado) |
Animation Department
| Ángel Cabrera | ... | background artist (as Angel Cabrera) |
| Amaro Carretero | ... | animator |
| Mauro Cáceres | ... | assistant animator (as Mauro Caceres) |
| Miguel Ángel Díez Follente | ... | assistant animator (as Diez Follente) |
| Vicente Rodríguez | ... | animator (as Vicente Rodriguez) |
