Horror on Instagram: "The reverse bear trap is an iconic and brutal fictional torture device from the Saw horror movie franchise. Designed by the Jigsaw Killer, John Kramer, and his accomplices, the trap is a heavy, metal contraption locked onto a victim’s head that will violently tear their jaws apart if they fail to retrieve a key in time. #horror #scary #movies #horrormovies #scarymovie #cinema #saw #jigsaw"