Holsworthy Mark Show

Four scientists, a newspaper man and a construction tycoon agree to spend 261 days in isolation in an interstellar flight simulation to planet Antheon, a world that would be a potential target for future human colonization. A "panic button" is included in case any of the subjects wants to end the simulation. However, hitting the button ends the entire simulation, and all participants will forfeit cash awards for completing the experiment. Unbeknownst to all, the experiment has been infiltrated by an extraterrestrial being, one who causes the subconscious mind of the various passengers to go amok: one of the passengers finds the doll of his deceased daughter on his bed, while another one is almost choked in his sleep by invisible hands. As months pass on board, relations between passengers become increasingly tense and uneasy, each one being faced with his own part of darkness. Horror eventually escalates with the plants of one passenger coming to life and destroying one another and the presence inca