Spoiler : " impregnable detection and defence systems, built by the evil scientific genius Dr Melingro, Baccarratti planned to launch an attack against the United Planets. Buzz and Happy dealt the Prince a temporary setback, but the actual fate of Baccarratti and Melingro still is in doubt. Buzz realizes that criminal leaders from the [self-styled] Prince assembled on planet X. They continued Baccarratti's plans for enslavement and conquest. Now, in his central office on Terra, Buzz reviews his strategy with Cadet Happy."