Night of the Howling Beast

Daninsky joins a Yeti expedition in the Himalayas but gets captured by cannibalistic nymphs guarding a Buddhist temple. They turn him into a werewolf where he encounters a sadistic bandit while roaming the mountains.

Night of the Howling Beast is a 1977 adventure horror movie directed by Miguel Iglesias, starring Mercedes Molina, Silvia Solar, Gil Vidal. It holds an IMDb rating of 5.3/10 from 1,058 votes and runs 1h 27m.