Ricky is opening a new club, and he wants Bob Hope to appear at the grand opening. Lucy fears Hope won't appear because of her widespread reputation for monkey-wrench throwing, and wants to reassure him that this time she's butting out.

Little Ricky gets drums — and the Mertzes get headaches. So do Lucy and Ricky, but they're not about to evict themselves.

Lucy tries to get in a skit with Orson Welles at Ricky's club, thinking it is a Shakespearean play that he will be doing. When Orson Welles tells Lucy she can be in the show, she calls her old high school drama teacher to tell her the news. Lucy's old teacher sends her whole drama class to Club Babalu to see Lucy perform. But poor Lucy! It turns out Welles only wanted her to be his assistant for a magic trick.

Little Ricky is scheduled to play the drums in a children's orchestra. Although his parents and their friends the Mertzes are overcome with nervousness, Little Ricky seems calm until his big moment arrives; then he goes to pieces. His next performance is six months away, but Lucy feels she must do something about his stage fright now. Howard McNear, who played Floyd the barber in ""The Andy Griffith Show,"" guest-stars.

Mario, the Ricardos and Mertzes' gondolier in Venice, comes to New York to surprise his brother Dominic, but turns up at the Ricardos' apartment when he can't find him. Lucy is sure Dominic is in San Francisco and sets out to help Mario raise the bus fare. Her earnest efforts pay off in a surprising way.

When Lucy misplaces two train tickets to Florida, she and Ethel consult the classified section, hoping to share a ride with someone driving south. They team up with a peculiar middle-aged woman, Mrs. Grundy, who's bent on getting to Florida in record time.

It's Lucy and Ethel vs. Ricky and Fred in a fishing contest while they're on a Florida vacation. The wager: $150 (about what Lucy and Ethel had spent in hotel boutiques), so both sides do a little cheating to ensure a victory.

Lucy and Ethel will do anything to keep Ricky and Fred from judging a Miami Beach beauty contest (and end up being menaced on a seemingly deserted island as a result).

Still on their vacation, the Ricardos go to Cuba, where Ricky wants to introduce his relatives to Lucy and Little Ricky.

Little Ricky's school pageant — ""The Enchanted Forest"" — is coming up and it's coming up short on cast members, so the Ricardos and Mertzes volunteer. Ricky's a hollow stump, Fred's a frog and Ethel's the fairy princess (because she can fit into the costume). And Lucy? She's a witch.

It's Christmas Eve and Ricky warns his young son: "Santa won't bring the tree and the presents until you go to sleep." It takes some effort to cajole the boy, but after Lucy convinces him that Santa will have no trouble coming down the chimney ("he brings the North Pole with him and slides down it like a fireman."), he's off to bed. The coast clear, Fred and Ethel arrive with a Christmas tree. "It's a gift from me and Ebenezer," Ethel reveals about the five-dollar fir. The four friends begin to trim the tree until Lucy discovers "a branch on the right side that spoils the shape." Fred solves the symmetry problem with a pocket saw as Ricky says to Lucy, "Our lives have sure been different ever since you told me you were going to have a baby." We flash back to the sentimental moment at the Tropicana in 1952 when Lucy breaks the baby news to Ricky (from "Lucy is Enceinte"). This reminiscence over, we discover that Fred got carried away with his saw while listening to the baby tale - the tree is now a spindly stripling. While Fred goes off in search of a replacement, Ethel and Ricky start singing "Jingle Bells," but when Lucy joins in with her off-key rendition, they recall, once again in a flashback sequence, the barbershop quartet harmonizing of "Sweet Adeline" (from "Lucy's Show Biz Swan Song"). With the last note sung, we return to the Ricardo apartment just as Fred enters with a new tree - he got this "last minute" one for only fifty cents. The foursome starts decorating the tree and discussing Little Ricky's Christmas gifts, as Ethel realizes: "It seems like only yesterday he was born." This is the perfect lead-in to a flashback of Ricky, Fred, and Ethel rehearsing Lucy's trip to the hospital (from "Lucy Goes to the Hospital"). Finally, it's Christmas morning. The four principals are up early and wearing Santa outfits. When they hear Little Ricky approaching the living room, they hasten to the kitchen so the boy won't be disillusioned by seeing four Santas. Suddenly, however, there are five St. Nicks crowding the kitchen - who's the real one? The "real" one disappears optically as the Ricardos and Mertzes stare into the camera and say, hesitantly, "Merry Christmas, everybody."

Ricky's disapproval of Lucy's new hat leads to her trying on a loving cup which Ricky has planned to present to jockey Johnny Longden at a National Turf Association dinner. The problem is that Lucy can't get the trophy off her head.

When Stevie Appleby, Caroline's son, has a birthday party the same day as Little Ricky's, Lucy looks for unusual entertainment to lure the children. Ricky remembers that Superman is in town, and he invites him. But when Ricky is unable to corral Superman, Lucy is left with no choice but to dress as the Man of Steel herself. George Reeves makes a special guest-star appearance in this episode.

The Ricardos' apartment begins to resemble a pet shop when Little Ricky gets a puppy. Lucy and Ricky are both determined to get rid of the puppy after their son brings it home -- as are their landlords, Fred and Ethel. They have a hard time overcoming Little Ricky's arguments that a puppy would be a welcome addition to a home that already boasts a canary, a frog, a lizard, a turtle, and some goldfish.

Lucy decides that it would be nice to move to the country and prevails on Ricky to place a comfortable deposit on a big house. Ricky agrees and puts a down payment on a house in Westport, Connecticut. It is not long before Lucy changes her mind. Lucy, Ethel, and Fred put on disguises to try and help poor Ricky get his deposit back.

Lucy hates to leave behind her old friends Fred and Ethel, who also happen to be her landlords. But Ricky has told her to sell all their furniture. Lucy hates to part with her furniture almost as badly as she hates to part with the Mertzes. She persuades them to keep the furniture in their apartment, promising that it's ""just until we can move.""

As the Ricardos get settled in their new country home, they immediately wind up in a mix-up with their old friends Fred and Ethel Mertz. Missing their old friends already, Lucy and Ricky decide to visit the Mertzes. At the same time, the Mertzes decide to trek to the country to visit the Ricardos, and what began simply becomes complicated.

With the best intentions in the world, Lucy somehow causes a misunderstanding with her neighbors, the Ramseys. It all starts when Betty Ramsey offers Lucy some advice and a wholesale deal on furniture. For a time, the Ricardos' whole future at their Connecticut home seems threatened.

The Mertzes find a way to stay with the Ricardos: chicken farming. But the scheme puts Lucy over her head in chickens when she and Ethel bring home 500 baby chicks before the hen house is ready.

Chicken-raising and practicing a tango for Little Ricky's school PTA meeting combine to get the Ricardos and the Mertzes in a verbal battle. It's up to Ricky, Jr. and his neighborhood pal Bruce Ramsey to straighten things out.

Lucy decides to take part in the fundraising campaign of the Westport Historical Society, and offers to get her husband and his band to perform for their kickoff function. There's only one hitch -- Ricky won't do it. So Lucy decides to form her own band featuring herself, Little Ricky, and Fred and Ethel Mertz.

After spending six whole weeks in their new Connecticut home, Lucy dreams of a night in New York City and it turns into a nightmare. Four carefully hoarded tickets to the Broadway musical hit ""The Most Happy Fella"" are supposed to get the Ricardos and the Mertzes in to see the sold-out show. But difficulties arise when Fred Mertz gets nervous about pickpockets because he's carrying $500 in cash in his pockets.

Fred Mertz installs an intercom system between the Mertz guest-house and the Ricardo main house. The intercom causes some confusion when Lucy and Ricky overhear what they believe to be plans for a housewarming party given for them.

Lucy has a problem deciding what to do to get her vacationing husband, Ricky, out of her hair so she can do her housework. She and Ethel solve the problem by putting their husbands to work building a barbecue.

The Ricardos and the Mertzes go with their neighbors, Ralph and Betty Ramsey, to the country club dance. A pretty visitor quickly convinces the men they are Romeos in disguise. This development forces the women into glamorous clothing and beauty treatments to prove that they, too, can be glamorous. Barbara Eden guest-stars.

Suburban living gets Lucy into a flower-show competition, and she raises tulips with a vengeance as she tries to beat out her neighbor, Betty Ramsey, for first prize. Lucy asks Ricky to mow the lawn so that her garden will look just right. But he only mows half before taking off for a baseball game, leaving Lucy and Ethel to tiptoe through the tulips -- with the lawnmower.

Lucy joins a community effort to establish a Revolutionary War monument. She manages to shatter any dreams she may have had of becoming a community leader when the statue is broken. Her efforts to undo the damage put her in a unique position when the time comes to unveil the statue.