The video shows a large shark swimming in the ocean. The water is clear, and the shark is visible from the side. The shark has a sleek body with a pointed nose and sharp teeth. It moves smoothly through the water, its fins and tail visible as it propels itself forward. The shark's skin is a dark grey color, and it has a few visible scars. The ocean water is a deep blue color, and there are no other creatures or objects in the frame.