The video shows a close-up of a shark swimming in the ocean. The shark has a grey body with white spots and a white underbelly. It has sharp teeth and a pointed nose. The shark's eyes are small and black, and it has a long tail. The video captures the shark swimming gracefully through the water, with its fins and tail moving smoothly. The background is a dark blue color, indicating the depth of the ocean. There are no other fish or objects visible in the video.