Lauren (Stephanie Barkley), a river guide in southeastern Utah, has been experiencing disturbing visions lately. Reluctantly agreeing to take 5 contest winners on an overnight trip down the Colorado, she soon finds herself struggling to keep it together with the visions. Camping for the night, the group becomes separated and lost in the labyrinth of canyons, and discovers they aren't alone in the remote terrain. Stalked by an evil presence, Lauren and her guests are thrown into an 150 year old feud, and Lauren must confront her visions to see the contest winners, and herself through until morning.