Saw 3D (The Metal Casket)
Bobby Dagen regains consciousness to find himself inside of a cylindrical metal cage that is resting in the center of a large dark room. Upon waking, the rules of his overall game are revealed by Billy the puppet, appearing on a television screen, and a timer nearby begins to count down from 60 minutes. At this point a pulley device on the ceiling activates and quickly pulls the cage, by chains connected to either side of it, towards the ceiling. As Bobby's cage is lifted off the floor, two grated platforms are released and jointly fall to the area of the floor beneath the cage, both armed with large metal rods jutting upwards towards it. When the cage is hoisted to the top of the room, Bobby notices a lever above him and haphazardly pulls it, opening the bottom of the cage, causing him to fall, but just barely managing to grasp the sides of the cage in time. Bobby struggles to maintain his grasp on the cage's bars because should he fall, he would be impaled by the metal rods on the grated platforms below. By swinging the cage back and forth and timing his jump to land past the spiked platforms, he manages to escape and progresses up a flight of stairs and onto his next test.
Saw VI - Opening HD
Opening trap from the Saw VI Unrated Directors Cut.