Buster Keaton

a split-screen view of a two-story house, with a man in a suit on the upper floor and another man in a suit on the lower floor. The man on the upper floor moves from left to right, then jumps down through a trapdoor into the lower floor, landing on a seesaw that launches a man in a suit from the lower floor upward through a hole in the ceiling. The man on the lower floor reacts by falling backward as the man from the upper floor lands. The setting is a black and white, stylized house with a dollhouse-like structure.