1. Worried that Ricky is starting to lose interest in her, Lucy decides to remind Ricky of Cuba and his childhood. With Ethel's help she decorates the home and decides to impersonate a singer like Ricky's mom.
   • Cuban Pals
   • Be a Pal
2. Lucy has her baby.
   • Lucy goes to the Hospital
   • Pregnant Women Are Unpredictable
3. Lucy and Ethel play matchmaker for one of Fred's friends who is visiting from out of town, but things get complicated.
   • Lucy is a Matchmaker
   • The Matchmaker
4. With dreams of making a fortune, Lucy and Ethel buy their own dress shop.
   • Never do Business with Friends
   • The Girls go into Business
5. Lucy and Ethel go into business making salad dressing based on Lucy's Aunt Martha's recipe. Their advertising on a local TV show looks like a success, but when Ricky finds that they're losing money on each jar, the girls have to find a way to get their customers to cancel their orders.
   • The Million Dollar Idea
   • Bonus Bucks
6. The Ricardos and Mertzes take a marriage quiz. One question involves past romances, and Ricky makes up a story about an old girlfriend from Cuba, Carlotta Romero. When a real Cuban entertainer of the same name is performing in town, Ricky is in trouble.
   • Lucy is Jealous of Girl Singer
   • Ricky's Old Girlfriend
7. Lucy gets Ricky to perform with her at a benefit for Ethel's club.
   • The Operetta
   • The Benefit
8. When Ricky gets a long-term gig in Maine, the Ricardos sublease their apartment for two months. When the gig is canceled, the new tenant refuses to give up the sublease. Lucy and Ethel try to force the new tenant to leave.
   • The Sublease
   • Tennesse Ernie Hangs On
9. Lucy pretends to be Fred and Ethel's maid to impress Fred's old vaudeville partner.
   • The Dancing Star
   • Mertz and Kurtz
10. Lucy is suspected of being the mysterious woman burglar, Madame X.
    • Too Many Crooks
    • The Great Train Robbery

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