When Margaret (Wainwright) and Ben (Gilford) take a weekend trip with longtime friends Ellie (Crew) and Thomas (Santos) and their two young children (Guiza and Mattle), Ben begins to suspect something supernatural is occurring when the kids behave strangely after disappearing into the woods overnight有些人注定只是过客，而有些过客，却会在心中留下永恒的印记。