Dumb

A man in a dark suit stands in a hallway with a checkered floor, then bends over and places a handgun on the ground. He lowers himself to the floor, using his hands and one foot to push his body into a handstand position, kicking his other leg up into the air. He holds this inverted pose, balanced on his hands and one foot, before beginning to fall. The setting is an indoor hallway with light green walls and a pair of closed wooden doors.