After being bitten by a yeti-like creature, Count Waldemar Daninsky (Paul Naschy) has the curse of the werewolf cast upon him. If he doesn't get rid of it soon, he will turn into a killer beast and run amok when the moon is full. Also stars Perla Cristal, Veronica Lujan and Miguel De La Riva. Also with José Marco and Francisco Amorós. (Uncut).
This film was not released in the US until 1972, due to problems involved with finding a distributor.
This film came from a very rare uncut import print, which includes nude scenes that were cut from all US prints of this film under the title The Fury Of The Wolfman.