Lucy wants a part in Ricky's nightclub act, but must lose twelve pounds in four days.
Determined to accompany her husband on a tour with his band, Lucy auditions with her saxophone, which she has not picked up since high school.
Lucy throws herself at Van Johnson and asks to be his dance partner, when he accepts they waltz across the ballroom and impress all of Lucy's friends.
The Ricardos and the Mertzes buy a diner together and they cannot agree on how it should be run.
