The video shows a scuba diver underwater, swimming near the ocean floor. The diver is wearing a black wetsuit and flippers, and is holding a rope. In the background, a large shark is swimming near the ocean floor. The water is clear and blue, and the ocean floor is covered with sand and small plants. The shark appears to be a large, grey color with a pointed nose and sharp teeth. The diver seems to be observing the shark from a safe distance.