Night of the Werewolf (1981) - Backdrops — The Movie Database (TMDB)

An evil witch brings back to life the infamous Elizabeth Bathory, who was executed several hundred years previously for murdering young women and bathing in their blood.

Watch Night of the Werewolf (Dubbed) (1981) - Free Movies

An American Werewolf in London (1981) - IMDb

All Night Long (1981) - Backdrops — The Movie Database (TMDB)

The Night of the Werewolf (1981) - IMDb

Werewolf (1987) — The Movie Database (TMDB)

transformation scene – Movies, Films & Flix

Halloween II (1981 film) - Wikipedia

Oliver Reed Films on the Box

An American Werewolf in London (1981) Set Stories, Jenny Agutter & Me – Wolfmans Cult Film

Wolfen (film), Warner Bros. Entertainment Wiki

I Was a Teenage Werewolf – Scifist.

An American Werewolf in London (1981) - Backdrops — The Movie Database (TMDB )

Werewolf of London (1935) - News - IMDb