Lucy poses as a princess for a publicity stunt.

Lucy secretly books Ricky on a radio quiz show.

Ricky puts Lucy on a rigid time schedule.

Ricky fears that he is going bald, so Lucy takes it into her head to help him: she stages a "bald people's party" to show him that he's not so bad, after all. But when that doesn't work, she resorts to showing some new "hair treatments" (or "torture tactics" as Lucy calls them) to show Ricky how silly he's been.

Ricky asks for a raise, but his boss (Gale Gordon) turns him down, prompting Lucy to prove just how popular a performer he is. Her scheme involves making a lot of bogus reservations at the club on the night that somebody else is playing, then show up in various guises(including Fred in drag) feigning indignation that Ricky's not performing--and leave in a huff.

Ricky wants Lucy to try working for a week, so she and Ethel get jobs at a candy factory, where they are totally inept-especially at wrapping chocolates-due to a speeding conveyor belt that has them stuffing chocolates in their mouths, blouses, and hats.

When Lucy fails her saxophone audition for Ricky's band, she tries to stop him from going on the road by pretending there's another man in her life. Ricky gets back at her by hiring several "lovers," and hiding them in Lucy's closet. But Lucy gets the last laugh in the end!

Lucy thinks that Ricky is pitching woo with a sophisticated neighbor. The woman is actually a jeweler who Ricky has commissioned to fashion a pearl necklace to surprise Lucy with on their anniversary. Lucy takes to spying before the deal can go down and almost loses out on her big surprise.

After Lucy snaps a pair of antique handcuffs on herself and Ricky, they realize there's no key. A locksmith is found, but not before the Ricardos go to bed handcuffed together, and Ricky has to do a TV show with his "attached" wife trying to upstage him.

Lucy's women's club wants to stage an operetta, but they're completely broke. (Lucy, the treasurer, seems to have spent it all to pay her own bills.) Thus, Lucy and Ethel write and star in the musical, but when their postdated check bounces for the costumes and scenery, the rental company repossesses everything in midperformance.

The Ricardos and the Mertzes take a week off from their in-a-rut marriages. But each spouse misses the other too much, and despite a last-ditch attempt to make each other jealous, they all decide that they'd rather be in a rut with their mates.

The Ricardos give the Mertzes a television set for their anniversary, but Ricky's zealous tuning causes it to blow up. Fred retaliates by breaking the Ricardos' set (by kicking it!) The foursome end up in court, where they manage to destroy the judge's TV, too!

Waiting to find out if she has won a home furnishing contest, Lucy won't leave the house, much to Ricky's annoyance. He tells Fred to call her and say that she's won. In her joy, Lucy sells all the old furniture, leaving Ricky with the job of buying it back.

Ricky's laryngitis makes it impossible for him to perform in a big reopening show for the Tropicana. So Lucy substitutes herself, the ex-vaudivillian Mertzes, and a chorus line of middle-aged showgirls from the Flapper Follies of 1927. Look for Barbara Pepper as one of the showgirls.

Lucy is delighted to learn she is pregnant-but how to tell Ricky? At lunch, he's too preoccupied with work to listen to her, then it's off to the club-where Lucy finds the right moment and just the right way to tell him.

Lucy thinks Ricky cares more about the baby they're having than about her, especially after he buys her presents like bonnets and rattles. But when he takes her out for a night on the town, she thinks he's lost interest in the baby.

Despite her pregnancy, Lucy wants to appear in Ricky's Gay Nineties revue at the Tropicana. After a disastrous audition, Lucy disguises herself and sneaks into the barbershop quartet number, and then proceeds to ruin it.

Lucy hires an English tutor so that Ricky won't give their yet-to-be-born baby bad speaking habits. The lessons are free, but Lucy does promise the tutor a payback: he'll get to sing at the Tropicana. Of course, Lucy neglects to tell Ricky this.

Ricky develops "labor pains" because he is jealous of the attention being lavished on the expectant Lucy. So she decides to throw him a "daddy shower," which Fred turns into a "stag party," which Lucy and Ethel crash.

Lucy decides to explore her artistic side and takes up sculpting.

Ricky and the Mertzes rehearse for pregnant Lucy's trip to the hospital. It turns out to be predictably chaotic, but Lucy does deliver Little Ricky.

Convinced his wife is a sucker for a sales pitch, Ricky demands that she return the vacuum cleaner she bought from a door-to-door salesman. Instead, she tries (unsuccessfully) to sell it. Ricky insists that he'll return it-and ends up buying a refrigerator.

When no one laughs at her jokes or wants her to be their bridge partner, Lucy comes to the conclusion that she is inferior to everyone else. Worried by Lucy's behavior, Ricky goes to the psychiatrist (or "fizz-a-key-a-tryst" as Ricky pronounces it,) to find the remedy. But it turns out that this doctor's "remedy" isn't exactly what Ricky had in mind.

Because they both want to be president of the Wednesday Afternoon Fine Arts League, Lucy and Ethel both engage in cut-throat competition. Prior to the elections, Lucy and Ethel independently engage in a little "spywork." It seems that half the club plans on voting for Lucy and the other half plans to vote for Ethel. But there is one undecided vote--that of the new member, Ruth Knickerbocker. So Lucy and Ethel both go to extremes to sway Knickerbocker's vote.

Lucy misses catching a book tossed to her by Ricky, and winds up with a black eye that Fred and Ethel are convinced was intentional. Trying to patch things up for the Ricardos, Fred sends Lucy flowers, but inadvertently uses his own name instead of Ricky's.