The video shows a large shark swimming in the ocean. The shark is seen swimming near a cage where a person is standing. The person appears to be wearing a diving suit and is holding onto the cage. The shark is swimming close to the cage, and the person seems to be observing it. The water is clear, and the shark is the main focus of the video. The shark's movements are slow and graceful, and it appears to be calm. The person in the cage seems to be in awe of the shark's size and presence. The video captures the beauty and power of the shark in its natural habitat.