Diane McCarthy is a reality television producer for her arrogant ex-boyfriend’s show highlighting travel destinations. While driving to her next assignment, Diane swerves off the road and gets stuck as a storm approaches. Nearby, she sees the Forest Cove bed and breakfast. Owner, Helen, offers Diane a complimentary room until her car is ready. Diane, desperate for shelter, accepts Helen’s offer and meets Helen’s handsome son Andy. Impressed by its charm, Diane changes plans for the next episode to instead focus on Forest Cove. Helen is excited and hopes the show will bring in much needed business. Andy, preparing to sell the struggling property, is against it. Despite his objections, Andy and Diane bond while preparing for the show. But it gets complicated when, Jared, Diane’s ex and host of the show, arrives and throws a wrench in things.

19世纪欧洲乡下，名叫迪拉米的小村庄遭到传说中的狼人血腥洗礼，市井巷陌，尸横遍野，惨不忍睹。被咬的人即使幸存也面临感染变异的危险，死亡是他们唯一的归宿。恐怖愁云弥漫在这片苍凉的土地上空。来自迪拉米的幸存者悲愤交加，他给出高额悬赏雇佣勇士猎杀狼人。贪图钱财的雷人们相风而动，其中不乏浑水摸鱼之徒。不忍见眼前这没有止境的惨状，青年医生丹尼尔（盖伊·威尔逊 Guy Wilson 饰）决定随同一群猎人们临时组建的猎杀团队寻找狼人。 时至深秋，满月当空。躲藏在暗处的怪物们正张开充满贪婪与饥饿的獠牙，丹尼尔一行必须在冬至之前找到猎物，以防止它们中间最为恐怖的家伙实现完全的转化……