Norman is an ordinary schoolboy, fascinated by alien comics and believing in the existence of extraterrestrial civilisations. One day his fantasies become reality when a group of aliens connects to his head and asks for help. The intergalactic villain Superbrain is looking for new sources of intelligence, and his next target is planet Earth. It's up to Norman and his friends to switch on their heads and outplay Superbrain. After all, they will have to fight the villainous genius.