Barry thinks he wants a wild, adult bachelor party; but he ultimately realizes Adam’s idea of a party to celebrate his brother as a bachelor is more his speed. Meanwhile, Murray never spends money on himself, so Beverly surprises him with an expensive sports car.

Erica, Barry and Adam are not happy when their distant relative Gleb visits from Russia, until they realize he can make their lives so much easier. Meanwhile, Beverly starts working on her cookbook, which causes tension with the Frentas.

Adam questions his career path of filmmaking when "the other Adam" moves back from Los Angeles and warns him making it big in Hollywood isn't easy. Meanwhile, the JTP house is in shambles, and Geoff becomes the home manager as they know how much he loves to please and can't say no.

Geoff and Erica realize they are in different places in college; Beverly tries to find a new purpose in her life as she seeks political office as the city comptroller.

Beverly enlists the help of Barry and Erica to teach Adam to be more assertive, but Adam feels guilty after taking it too far. Meanwhile, Murray resolves to be a better friend after learning that Vic doesn’t think he can confide in him.

With her due date approaching, Erica is over the exhausting pregnancy and demands a "babymoon." When things take an unforeseen turn, Geoff is tasked with producing the one person Erica needs more than anyone. Meanwhile, Adam and Barry seek out advice on "uncle-ing" from some unexpected sources.  

Adam forgoes his weekly Mama-Schmoo dinner date to hang out with his new colleagues, which includes a new special lady. Beverly (Wendi McLendon-Covey) worried sick that Adam is running in too fast a crowd, pulls out the ultimate stop to end it all. Meanwhile, Barry (Troy Gentile) faces the harsh reality that medical school is tougher than anticipated.

When Adam takes Beverly to her high school reunion, a la "Back to the Future," he tries to end a reality where she winds up with the wrong man. Meanwhile, Barry and Joanne make a surprising decision to prove the seriousness of their relationship.