The video shows a large orca whale swimming in the ocean. The whale is black and white in color and has a distinctive shape with a large dorsal fin on its back. The water is a deep blue color, and the lighting is dim, suggesting that the video was taken in the depths of the ocean. The whale moves gracefully through the water, its tail fin propelling it forward. There are no other creatures or objects visible in the video, and the focus is solely on the orca.