High-speed, action-packed comedy space adventure for six- to eight-year-olds about Rocket Boy, the speediest delivery boy in the universe. Doctor Square enlists the inscrutable 'Kung Fun' to catch Rocket Boy. Kung Fun traps him in his 'Stadium of Doom', to face three contenders to secure his freedom. Doctor Square sends Trash to pick up the pieces, but instead he winds up fighting alongside Rocket Boy. Rocket Boy remembers something that could save them all.