Elmer builds a rocket ship in his back yard; but Bugs accidently takes off with it and lands on Mars. He meets the Martian Mirror-Men, who speak in backwards text that can be deciphered with a mirror, and finds they want to conquer Earth.; Mary Jane's flying horse figurines come to life when she makes herself small.; Porky attempts to repair Petunia's TV set. She is waiting for a phone call to win a prize by identifying an object shown during the TV show.; Daffy uses a trick mirror to convince Elmer that he's greatly overweight and needs Daffy's live-in services to help him lose weight.; Henery tries out Kit Carson's methods of hunting on Farmer Brown's chickens.; Granny takes her canned fruit to the fair to be judged.; Papcito fights a midget bull.; Porky follows a series of detour signs in his house.