Three dark characters who call themselves Saticones arrive on the planet with the sole purpose of seizing the robot, finally the noble robot is delivered to these aliens who promise to study it and return it. His true intention is to analyze the principle of electronic operation of terrestrial devices and then access to control you and turn them against humans. The episode is fine, but it could be better, perhaps if the Saticones hideout had been a more gloomy place and not a cave with fringed curtains, these details were not passed on to the production in the previous season.