 They discover the planet has been taken over by the Queen of the Purple Planet and her evil group of robots, who the inhabitants of the Blue Planet created to make themselves a life of leisure that turned into a nightmare when the robots overthrew the population of the Blue Planet and seized control.Armed with water-pistols and water balloons which melt the villains, Ricky and Gulliver restore the Planet of Blue Hope to its doll-like owners who regain life as human beings.The boy wakes up in the street.