With everyone living back at home, the house is full of Goldberg chaos; pregnant Erica enlists Beverly's help in clearing things out for the baby; Adam and Barry are forced to share a bedroom to make room for the baby nursery.
With both sides of the family eager for answers on Geoff and Erica's pregnancy, they decide to keep their baby's sex a surprise; Adam recruits Glascott to help his mother cope with his departure for NYU.
Adam calls Brea, despite promising to keep distance so they can each establish themselves at college, sending Beverly into a tailspin; Joanne lands a coveted job at a posh Philly law firm.
With everyone preoccupied with the new baby on the way, Beverly and Geoff meet Erica's graduation with lackluster enthusiasm from Beverly and Geoff; Adam's new job is in jeopardy; Barry tries to be the new man of the house.
With her due date approaching, Erica is over pregnancy and demands a baby-moon; Adam and Barry seek out advice on being an uncle from some unexpected sources. They take advice from the movie Uncle Buck (1989).
Geoff's terror over Beverly controlling all baby-care duties turns into a comedic thriller; Adam is excited to spend Halloween visiting Dave Kim at NYU, but his feelings change when he discovers his friend has reinvented himself.
The country-music craze hits the town and gets everyone line-dancing; Adam scores a new job, but his lack of time to spend with Pop-Pop results in some comically-disastrous outcomes.
Adam forgoes his dinner date to hang out with his new colleagues; Beverly, worried sick that Adam is running in too fast a crowd, pulls out the ultimate stop to end it all; Barry realizes that medical school is tougher than he anticipated.
When Erica buys a festive baby toy, Beverly goes full-on Grinch in her attempt to steal Christmas; Adam discovers some surprising information about Brea; the JTP hosts their first holiday party.
Adam's creative funk is revitalized by a new job in the arts, but his overzealous management style causes Beverly to do something unthinkable; Geoff finds it difficult to relate to the JTP.
Erica's world opens when she befriends another young mom; Barry and Adam team up for a money-making performance inspired by a kooky '80s educational entertainer.
After a month of seeing each other and some preconceived notions, Adam and Carmen discuss the status of their relationship; an old friend of Erica's visits town.
Barry makes an impulsive decision and finds himself caught in a lie; Beverly's infatuation with a potential "special someone" causes a roller coaster of emotions.
Adam, excited to introduce Carmen to his family, is shocked by a former incident between her and one of his siblings. Meanwhile, Geoff helps Pop-Pop improve his roommate status.
When the Flyers make it to the Stanley Cup Finals, Barry implements superstitious protocols that the family must follow; per Geoff's request, Lou and Linda spend some quality time with Muriel.
At Pop-Pop's old apartment, Adam discovers an item from the past and realizes they have more in common than he thought; Erica and Geoff search for a place to enjoy a moment alone.
Beverly discovers the complicated world of adult relationships is filled with minefields when she opens her mind to dating; Barry discovers a new passion.
With Erica at a crossroads about her future, she draws inspiration from Baby Boom and crafts a plan to have it all; Adam remakes the "Uptown Girl" music video, meets Carmen's father and learns to be more of a "downtown man."
Things are finally working out for Adam, that is until he receives a letter from NYU that could change everything; when Barry hears the JTP have other friends outside their crew, he fears the end of their posse as they know it.
The series finale: When Adam takes Beverly to her high school reunion, he tries to end a reality where she winds up with the wrong man; Barry and Joanne make a surprising decision to prove the seriousness of their relationship.
