Coco White

After her husband's abrupt death, Alice seeks solace with his remaining family — descendants of a leading researcher on demonic possession. As her in-laws transform one by one into creatures that feed on fear, she comes to discover that the vows she took in life survive even in death.

In 1978 Oregon, Ben and Jules inherit an abandoned coastal property from Ben's late mother, who's never mentioned it. The untouched house has been kept a secret for 40 years and comes with a beautiful private cove and beach. Jules searches for answers while Ben unwittingly awakens a fiercely protective creature.