Rocket Boy and Toro is 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 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! It is a busy day at the Delivery Centre but Chrystella manages to stuff all the packages into Rocketboy's nose cone so he can head off. No sooner has he left than another urgent package drops down the tube. No worries, Grandpa Sat is off to his school reunion today, so he can drop the package off on the way. Unfortunately, it is a trap set by Trash and Grandpa Sat is bundled off to Planet Cube to meet his old school friend and now nemesis, Doctor Square! When they realise what has happened, RocketBoy and Toro set off in pursuit stopping only to collect a mysterious passenger! On Planet Cube, predictably Dr Square refuses to give Grandpa up, so Rocketboy reveals his mystery passenger; it is none other than Dr Square's domineering old headmaster, 'The Beast!' It is lines all round as he reduces Square to a gibbering wreck, and he had better let everyone go in time for the school reunion, or else!