There’s a jewel thief on the train they’re taking cross-country and Lucy intends to catch him.
After Ricky plays a practical joke, Lucy is convinced that he is a genius and gets him on a quiz show.
Lucy tries for the business of a millionaire country-music star.
Lucy enters a mountain climbing contest in an effort to keep her job.
Lucy is locked in a quarantine chamber with newly-returned astronauts, and the spacemen aren't prepared for the chaos caused by Lucy.