A beautiful forest. A terrifying legend. It's 1986. Two strangers, hundreds of miles apart, grapple with disturbing incidents in a one-of-a-kind quaking aspen forest. Knox is a new Forest Service ranger assigned to a vast, remote territory in Utah. Sandy is a producer fighting for her place in a tough TV newsroom. Both have heard about the shadowy figure believed to menace visitors to the forest. When a man disappears...