"Prepare yourself for the HORROR of PSYCHO! The TERROR of EXORCIST!". A man whose ancestors executed a witch is turned into a werewolf by modern-day descendants of the executed witch.

Nota del film: 5.7 / 10 (547)

Dirigit per: Carlos Aured

Crèdits de l'autor: Edward Mannix - Paul Naschy

Repartiment: Paul Naschy - Fabiola Falcón - Mariano Vidal Molina - Maritza Olivares - José Manuel Martín

Títol alternatiu: Return of the Werewolf, The Black Harvest of Countess Dracula, The Return of Walpurgis, El retorno de Walpurgis

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