The mysterious Mr. Erutuf builds a futuristic city of houses for sale, but the people of Earth prove themselves unready for its scientific advances.; Struggling artist Warren Dale finds an old box of oil paints that magically allow him to paint a picture of a sorcerer who then steps out of the painting.; Two strange men ask a farmer and his wife to take in a young boy, who is eventually revealed to be the heir to the throne of a faraway planet, in hiding from enemies who want to assume power.; An alien missile comes to Earth containing four unknown chemicals in test-tubes which cause powerful and dangerous reactions, and serve as a warning to two scientists who have developed a miraculous invention of their own.