While Jay is away at a seminar, Michael hires a maid, Mrs. Hopkins, to look after the family. Mrs. Hopkins fulfills their every need and want to a sweet perfection, including homemade ice cream, an immaculately clean house and handmade outfits for Claire. When Jay comes home, she appreciates Mrs. Hopkins' attention to every detail, but begins to feel that perhaps she has taken over just a bit too much.

The Kyles and Vanessa's parents escort her to her first ultrasound. When asked if they wanted to know the baby's sex, Michael is the only one who stands out with a positive answer. Obsessed with knowing whether he's having a grandson or a granddaughter, he tries by all means to have the doctor tell him. He finally assumes it's a boy, and tells Jay and eventually the rest of the family. But in the end the situation reverses as they all confirm with the doctor the real sex of the future Kyle and leave Michael out in the rain. Meanwhile, Franklyn freaks out with the idea of losing Kady to ""Smilin' Willie"" and tries to learn how to be a dance master.

The family plays a game which shows them exactly how much they know about each other.

Vanessa's parents come over the Kyles house to discuss the future baby's situation. Michael is outraged with the demands from the Scotts, but Calvin's size makes Michael think twice before taking any drastic measures. They take the Scotts out for dinner and are left with the bill. Realizing they have a couple of con artists on their hands, Michael and Jay stand up for themselves and set the baby's true needs – which don't include a new house for the Scotts as Calvin wanted.

Michael meets his friend Jimmy at the golf club and is impressed with how much hair he's grown with the help of some ""miracle"" pills called ""Come Hair Now"". As he starts to take them in overdose, weird stripes of hair rise from his chronically bald head. He's jealous of his hair and won't let anyone touch it. He also starts to get paranoiac that Jay is trying to kill him after they make a life insurance, but turns out it was just one of the side effects of the pill. Meanwhile, Kady becomes very jealous of Claire when she volunteers to be on the big sister program.

Much to Claire's delight, Michael and Jay forget to recite their house rules — ""No friends, no fires, no freedom, no fun"" — before going out for the night. As a result, Claire decides to throw a party so she can get in with the so-called right crowd. Things get raucous when someone spikes the punch and a drunken Tony fulfills a fantasy and streaks down the street naked.

Tired of living in the garage, Jr. looks for an apartment and enlists his buddy, John, to be a co-signer… except that John has to dress up and pose as Jr.'s grandmother for the realtor. When Jr. and Vanessa's families come to visit the couple's new apartment, Jay is shocked to find that her new grandchild might be living in a run-down building with yellow police tape around the entrance.

Calvin, Vanessa's gregarious father, has an argument with his wife, Jasmine, gets kicked out of the house and moves in with the Kyles, against their wishes. When he starts eating everything in sight and keeps everyone awake with his loud snoring, a frustrated Michael comes up with a clever plan to get Calvin back home.

In his excitement to tape a basketball game, Michael accidentally records over a home video of Kady's first steps, which happens to be one of Jay's most cherished family moments. When Jay decides to have a family home movie night, Michael must act quickly and enlists Franklin's help to reenact that moment of Kyle family history.

Jr. and Vanessa announce that they want to have the baby at home with the help of Summer Breeze, a midwife whose natural childbirth methods include the whole family's participation.

Michael wants Jr. to learn the family business by starting at the bottom, so he assigns Jr. to do menial jobs around Kyle Trucking. Jr., however, decides to use the fact that he's the boss' son to his advantage and convinces other employees to do his work for him. Meanwhile, Claire arranges a secret date with a guy she met on the Internet in a Shakespeare chat room.

When Jay finds mouse droppings, she demands that Michael hire an exterminator to get rid of them, but, as usual, Michael is determined to handle it himself. Meanwhile, Claire is also freaked out by a rodent when she accidentally runs over a squirrel while driving home.

Jr. restores his prized 1964 Impala, but then he and Vanessa surprise everyone when they decide to sell it in order to have money for their new baby. Meanwhile, Franklin seeks advice from Michael on how to act more like a normal kid.

When an ecstatic Michael scores a ticket to see basketball star LeBron James play at Madison Square Garden, his excitement quickly turns to paranoia when, just days before the game, everyone in the Kyle household – except Michael – comes down with the flu. To ensure that he won't miss the game, he goes to absurd extremes to keep from getting sick, including spraying disinfectant on his family and using a ten-foot grabber to hand Jay her orange juice.

When the overwhelmingly strong and gregarious Calvin, Vanessa's dad, begs Michael to give him a job at Kyle Trucking, Michael does so reluctantly and his worst fears are realized. Calvin's way of dealing with customers and merchandise leaves a little to be desired, and now Michael must find a way to get rid of the man without getting himself hurt in the process. Meanwhile, Claire gets Franklin to help her with her science paper.

Worried about Junior's fathering skills, Michael decides to enroll him in a parenting course. Junior is reluctant to attend, so Michael gives him a water balloon that Junior should keep for a week as if it was the baby. If it breaks, he'll have to attend the course. Michael doesn't let Junior have it easy, and Junior insists that more than wanting to teach him how to be a good parent, Michael doesn't have any trust in him.

When Jay works hard to get in shape and run a marathon, Michael thinks that, since he's a man, he too can run the marathon - without any real training. Meanwhile, bible-quoting Tony asks the gorgeous Claire to dress ""ugly"" so he won't feel so turned on.

When Kady wants to spend some quality time with her father, she enlists Michael's help in the school candy drive. But when the father of last year's winner claims he can prevail once again, a competitive Michael loses sight of helping Kady and commits to selling an exorbitant number of chocolate bars.

Michael and Jay try to hide their disappointment when they don't receive the wedding anniversary gifts each are expecting from each other. Meanwhile, with Franklin's help, novice cook Claire hopes to prepare a gourmet dinner for her parents' anniversary present.

After hearing the shocking news that their son Junior is going to become a father, Michael and Jay freak out. They try to talk with him and help him realize he can't support a family living in their garage and having no job, so Michael offers him a job at his firm. Due to Michael's teasing with the boy, he gets late for his first day and Michael fires him after his second tardiness. But seeing that his son needs all the help he can get, Michael gives him another chance. Meanwhile, Tony feels guilty about having spicy thoughts about Claire and Franklyn is still out for Junior's spot on the Kyle family.

When Michael's old friend and former bandmate, Johnny ""Saxophone"" Watson, comes to town for a gig, it turns out Johnny's piano player can't make it. Michael eagerly accepts an invitation to take the man's place, but refuses to admit that his musical skills have gotten rusty. Meanwhile, love is blind when it comes to Franklin realizing that his little sister, Aretha, is a much better singer than the tone-deaf Kady.

The day after an anti-wrinkle injection goes awry for Michael and he ends up with an unnatural expression, he has to fight a traffic ticket in court. The judge is angered by his frozen grin and sentences him to a night in jail, where Michael's cell mate, Big Guy, thinks Michael is coming on to him since he keeps smiling at him.

Wanting to spend quiet time together, Michael plans a romantic evening with Jay at an exclusive hotel. Then, when Jr. mistakenly cancels the reservation, Michael tries to create a romantic night at home. But things take a disastrous turn when Michael hurts his head trying to shut off the water valve, Jay handcuffs them to each other – but can't find the key – and a burnt roast almost causes the house to burn down.

In a twist of fate, Michael is recruited as a hand model during Claire's modeling audition. As he flaunts his newfound fame, he is careful to protect the family's new financial asset – his hands. Meanwhile Franklin feels threatened by Kady's friendship with Rachel, so, on Jr.'s advice, he takes matters into his own hands.

Jr. and Vanessa announce that they want to have the baby at home with the help of Summer Breeze, a midwife whose natural childbirth methods include the whole family's participation.