The video shows a group of cartoon pigs, including a family of four and a grandfather, riding in a yellow submarine. The submarine is labeled with the letters "SP-350" and has a red propeller on the back. The pigs are wearing hats and are smiling. The background is a deep blue ocean with colorful coral reefs and sea plants. There are bubbles rising from the submarine, indicating that it is underwater. In the distance, a jellyfish can be seen swimming.