Movies at the intersection of film noir and horror. Supernatural mysteries, gruesome murders, shocking twists, and plenty of rain and darkness.

Each of these films has an entry in John Grant's 2013 Comprehensive Encyclopedia of Film Noir, and is either tagged as Horror on imdb or listed as one of the 1000 most acclaimed horror movies by They Shoot Zombies, Don't They? The result is that "horror" and "noir" are both pretty loosely defined, especially noir, but ¯\_(ツ)_/¯