Jake Jennings thought a camping trip would be a great way to reconnect with his family. But when he mysteriously disappears after heading off in search of firewood, his wife, Samantha, and daughter, Alexis, are left all alone in the woods, searching, hoping, and for the time being, surviving. Four college friends are on their way to spend a weekend in the woods for a college research project and, of course, a little partying. But as they near their destination, they are run off the road by another car. After losing one of their number in the crash, the friends must find a way back to the sanctuary of their school. Park Ranger Carl Stevens has been on the job for eight long years, through good times and bad. Just when he thinks it couldn't get any worse, his tedious life is turned upside down when he almost hits a girl, running from the woods and into the middle of the road. But that's the least of his worries, especially once he hears what she's been running from. Can an everyday Park Ranger save the girl, find the missing family, and stay alive long enough to celebrate? Because not everyone survives what's lurking inside the deep dark woods...