Directed by
| Paul Naschy | ... | (as Jacinto Molina) |
Writing Credits (in alphabetical order)
| Paul Naschy | ... | (story) |
| Paul Naschy | ||
Cast (in credits order)
| Paul Naschy | ... | El catedrático Psicología | |
| Rest of cast listed alphabetically: | |||
 |
Lorenzo Valverde | ||
|
|
Loreto Valverde | ||
|
|
Marta Valverde | ||
Produced by
| José Ignacio Izquierdo | ... | executive producer |
