Catacombs

Catacombs (1965) is a thriller, mystery, horror directed by Gordon Hessler rated 6.1/10.

A rich woman who uses meditation to deal with pain is visited by her niece who returns from Paris. The woman can be a handful and one of her employees suggests to her husband that he kill her freeing them both. When an affair starts between the husband and the niece murder becomes a real possibility. However some people won't stay dead.