The video shows a large shark swimming in the ocean. The shark is a grayish color and has sharp teeth. It opens its mouth wide and swims towards the camera, revealing its sharp teeth. The water is a greenish-blue color and there are bubbles visible around the shark. The shark's eyes are small and black, and its gills are visible on the side of its head. The shark's body is sleek and streamlined, and it moves smoothly through the water.