Uncle Scrooge, Donald, Huey, Dewey and Louie all go to the moon in a flying saucer with two creatures named Zig and Zag, who suggest that Scrooge might like to buy the building rights for the planet, but the ducks find themselves stranded, when the flying saucer suddenly disappears.; The Beagle Boys hide inside a piano in an attempt to steal the Grope Diamond.; Mickey and Goofy investigate a gang of crooks, who have been looting firms in the city. During the investigation, they discover the lost city of Atlantis under the sea.; Chip 'n Dale disturb an owl making noise with walnuts.; Robin Hood and his merry men battle the Norman Captain and his army.; Gyro invents a wishing well and after testing its powers is temporally stranded in a far off tropical land.