45 years ago:
The Mafu Cage (US)
Two strange sisters live in a crumbling mansion, where they keep a pet ape, which belonged to their late father, locked in a cage. While one of the sisters seems to be keeping her head on straight, as it were, the other appears to be sinking further and further into barbarism and insanity.
1978-03-19
https://www.themoviedb.org/movie/56132
#TheMafuCage #KarenArthur #LeeGrant #CarolKane #WillGeer #Horror #ClassicMovies