在这部停泊惊悚片中,每40秒钟就有一个人失踪。在爱达荷州北部，一群十几岁的女孩参加了一个夏令营，以帮助他们与没有技术的性质。他们被告知，这将是一个夏天的变化。
Every 40 seconds a person goes missing. In northern Idaho, a group of teenage girls attended a summer camp to help them connect with nature without technology. They were told it would be a summer of change. As the girls' houseboat is suddenly stranded in the middle of the river an odd couple comes to their aid. What was suppose to be an act of kindness turns deadly as the girls find themselves on the run, being pursued through the forest by a brutal and determined killer.
