You're with someone, you just don't know it.

After moving into his new digs a ratty apartment in a decrepit building Marvin senses that something is amiss. Every night, domestic violence occurs at the home of his neighbors: an alcoholic cop, his wife, Anna, and their daughter, Lara. When bloody apparitions of Anna and Lara flash before Marvin's eyes, he begins to question his sanity in this atmospheric horror film.