In the video, a person is seen holding a crab in their hand. The crab is then released into a cage that is filled with other crabs. The cage is placed near a body of water, and the crabs can be seen moving around inside the cage. The person's hand is visible as they hold the crab, and the cage is made of metal wire. The crabs are of various sizes and colors, and they can be seen climbing over each other and the cage bars. The water in the background is calm, and there are no other objects or people visible in the video.