A detail of random people are told that they are a part of a live testing for data on their reactions in the woods without any technology at their disposal . . . when in reality they are the stars of a bored and twisted family who have gathered together for the holidays to watch them all die.         　　A detail of random people are told that they are a part of a live testing for data on their reactions in the woods without any technology at their dispos 展开全部