Haunts is perplexing and flawed, but still offbeat enough to maintain interest. Swedish May Britt gives a very good performance as a repressed, tormented, fanatically religious farm girl in a town plagued by a brutal sex murderer. Despite the potentially lurid subject matter, it's all handled with a very subtle approach (even in the uncut R-rated version). Well-cast (though Aldo Ray deserved better and Cameron Mitchell doesn't have much to do) and graced with a lush Pino Donaggio score and beautiful but unpolished photography, it has some standout moments; one unforgettable scene has Britt driving, with the scenic reflections in the windshield melding into a montage of flashbacks. What hurts it are too many routine passages, klutzy red herrings, a lack of momentum, and extraneous material. Sometimes it becomes quite frustrating, but patience is ultimately rewarded by a very original twist at the end. Most certainly not for everybody, but worth seeing if you're an art fan looking for a change of pace.
Trivia note: Copyrighted 1975, Haunts was shelved until 1976 when Intercontinental released it to theaters of confused moviegoers.