The Man Beasts of Xra: Superman, Batman and Robin have to save society from the outrageous genetic experiments of a mixed-up scientist and her half-human, half-animal beasts. Prejudice: The Wonder Twins and Gleek have to teach a serious lesson in brotherhood when the ugliness of prejudice gets some young people into trouble. Tiny World of Terror: The Super Friends have to do some big thinking when the world is endangered by a shrinking machine in the hands of a greedy inventor. Tibetan Raiders: The passengers of a disabled aircraft stranded in rural Tibet get instant attention as Superman and the Flash rush to save them from Tibetan raiders.