A high-speed, action-packed comedy space adventure for six- to eight-year-olds. Working at Grandpa Sat's delivery service with Chrystella the mission controller and Vector the engineer, Rocket Boy is the speediest delivery boy in the entire universe. With his trusty guard sheep Toro at his side, he must outwit his mortal enemies: the evil supercomputer Dr Square and his henchbot Trash, who are both desperate to discover the secret of his speed, even if it means taking him apart to get it! Being a delivery boy has never been so exciting or so much fun! A magnetic storm strikes Planet Cube and shuts down Dr Square! Trash is delighted. He takes over the mantle of Super Villain and goes after Rocket Boy himself. Rocket Boy, meanwhile, is out picking up Astro Ices when he too falls victim to the storm and crash lands on Planet Chuckle, where the cute and fluffy inhabitants charm him with their friendly vibes. Unfortunately all is not well on this planet, as it is moving closer to Planet Shiver and the cold is causing the crops to fail. Just as Rocket Boy decides to help, Trash arrives with the Pyrit Bots to capture him. Unfortunately the new Super Villain soon falls foul of the friendly fluffy aliens' good vibes and he becomes only too pleased to help Rocket Boy pull Planet Chuckle away from its neighbour to save the crops. Waving his fluffy new friends goodbye, Rocketboy heads off for Astro Ices, while a still blissed-out Trash heads home, with just enough joy left to make the newly awoken Dr Square squirm.