The Amityville Moon

As Alyssa and Karla attempt to flee the church residence where they are imprisoned, Karla is brutally killed by a ferocious, part-human beast. Detective Kimball finds Alyssa at a lively biker bar, where she reveals to him that female prisoners vanish with every full moon and displays the silver bullets in her firearm. Together, they must go back to the halfway house to face the priest, the nuns, and the menacing, wild malevolence lurking inside.