6.8 0Add to favorites 0Add to Watchlist 0Add as SeenImpossible Monsters(Feb. 14, 2020) Feb. 14, 2020 6.8 Impossible Monsters IMDb: 6.8 2020 84 min 283 views A psychology professor begins a case study with three subjects who are suffering from sleep paralysis. As the study goes on, what is real and ... Thriller