Robotboy is the main protagonist of the show of the same name. He is the latest creation of the world renowned scientist Professor Moshimo. Due to fears that Robotboy would be stolen by his arch-enemy Dr. Kamikazi and his main henchman Constantine to be used to take over the world, Professor Moshimo entrusts Robotboy to 10-year-old Tommy Turnbull, his biggest fan. While being protected by Tommy and his two friends Lola Mbola and Gus Turner, or "G-man" as he calls himself, Robotboy learns how to behave and act as if he were a real boy.