诡预兆 Harbinger (2015)

HARBINGER is a contemporary fairy tale in the spirit of the Brother's Grimm. --12 year-old Mira has been having terrible dreams. As her haunting nightmares escalate, Mira's father moves with Mira and her very pregnant mother away from the city to a secluded ranch for some much needed family healing. Unfortunately the night terrors do not end for young Mira who is soon guided by visions of things-to-come by her dead grandmother who warns against drinking the well water. As Mira's mother and father continue to drink the water, as well as eat the animals who also drink the water, a transformation begins...and Mira's worst nightmares become real.