The video shows a large shark swimming in the ocean. The shark has a long tail and sharp teeth. The water is clear and blue, and the shark is the only visible creature in the frame. The shark moves gracefully through the water, its fins and tail propelling it forward. The shark's eyes are small and black, and its skin is a mottled gray color. The shark's movements are slow and deliberate, and it appears to be calmly exploring its surroundings.