他总是看着墙壁，像是听见了别人听不见的声音。洗鸳鸯浴会做什么呢

　　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.