Gillian Dodgson

This is doing my head in .there was a clip about a family going on vacation in the woods in a log cabin. They broke down and the ranger pulled up and told them to get in the car and not to go near the fence. The girl went back at night and found a a creature. The ranger help had to go and feed them behindthey took his head of and they wanted the baby back hope some one can tell what it was called