I Love Lucy S03 E23 Lucy Is Envious

"Vitameatavegamin - Spoon Your Way To Health!"

Lucy's past fibs to her rich and snotty ex-schoolmate are about to catch up with her when she unwittingly pledges $500 to a charity drive. In order to come up with the money, she and Ethel agree to a publicity stunt that puts them on top of the Empire State Building posing as women from Mars.