16 reality-show participants descend on Tunguska, oblivious to the land's mysterious past, to battle for a cash prize in this thrilling mockumentary. Strange events begin to occur, and the contestants soon attribute these occurrences to ruses set up by the producers, even dismissing the death of a fellow contestant as accidental. However, the contestants soon come to the chilling realization that the strange occurrences are not part of the show.