The Super Mario Bros. Super Show! follows the adventures of the famous video game characters Mario and Luigi as they journey through the Mushroom Kingdom, battling the evil forces of King Koopa and his Koopa Kids. Each episode features a live-action segment at the beginning and end, with Mario and Luigi interacting with celebrity guests, followed by an animated segment where the plumbers embark on exciting adventures to save the kingdom. The Mario Brothers, Princess Toadstool, and Toad go on various adventures while battling the evil King Koopa.

Source: SolarMovie