Directed by
| René Govar | ||
Writing Credits (in alphabetical order)
| C. Bellard | ... | (writer) |
| René Govar | ... | (writer) |
| Paul Naschy | ... | (as Jacinto Molina) |
Cast (in credits order)
| Paul Naschy | ... | Waldemar Daninsky / Werewolf | |
| Rest of cast listed alphabetically: | |||
 |
Peter Beaumont | ||
|
|
Monique Brainville | ||
|
|
Beba Novak | ||
|
|
Helene Vatelle | ||
Produced by
| Enrique Molina | ... | producer (rumored) |
Additional Crew
| Juan Fava | ... | lycanthropological consultant (as El Físico Nuclear) |
