The video is a clip from the animated movie Finding Nemo. It shows a scene where the main character, Nemo, is swimming in the ocean. He is seen approaching a small orange ball on the ocean floor. As he gets closer, he realizes that the ball is actually a small clownfish. Nemo then stops and looks at the clownfish with a surprised expression on his face. The scene is set in a dark blue ocean environment with coral reefs visible in the background.