The video shows a large shark swimming in the ocean. The shark is seen swimming near the surface of the water, with its mouth open, revealing its sharp teeth. The shark's body is gray with a white underbelly, and it has a long, pointed nose and a powerful tail. The water is clear, and sunlight is shining through, creating a beautiful underwater scene. The shark moves gracefully through the water, its fins and tail propelling it forward. The video captures the majestic and powerful nature of this marine creature.