A mutual love of "Knight Rider" brings Murray and Uncle Marvin to the Philadelphia Thanksgiving Day parade to see the car K.I.T.T. in person. However, their bonding doesn't last long due to a slighted Adam. Meanwhile, Beverly's Turkey Day plans go awry after she invites Bill and Lainey to celebrate the holiday

After Adam and Jackie disagree over their Halloween costumes, Murray teaches Adam to be a shell of a man to keep Jackie happy; however, it backfires quickly also causing an issue for Murray and Beverly.

Afraid she’ll be all alone in her old age, Beverly attempts to bond with other moms to form their own group like the TV show “The Golden Girls,” while Erica gets annoyed at Geoff’s romantic gestures, almost causing them to break up.

Murray and Geoff team up to pull Beverly, Barry and Erica out of their shared misery that Lainey has left town. Adam’s dread of gym class is amplified when Coach Mellor’s brother, Coach Nick, arrives and uses fear as a motivator. Meanwhile, Coach Mellor prepares for the next step of his life.

Adam is initially terrified when he and his friends are recruited to the William Penn Academy baseball team, but he quickly catches on to Principal Ball's master plan. A short-sighted Barry is in denial about his pitching skills. Meanwhile, Geoff's dad interferes in his relationship with Erica.

Beverly Goldberg (Wendi McLendon-Covey) is famous in her own home for making delicious, and thoroughly unhealthy, dishes for her family to enjoy, but when she tries to get her recipes published as a cookbook, no one seems interested.

Business rival and nemesis "Formica" Mike attempts to make an offer Murray can't refuse by buying Ottoman Empire. Meanwhile, Adam offers Ms. Cinoman his and Erica's original show when William Penn cannot secure the rights to a well-known spring musical to stage.

When Barry and Joanne crash Erica and Geoff's peaceful weekend camping trip, they end up in a competition to see who is the better couple, causing some unexpected shifts in relationships. After learning that Brea thinks Adam has an easy, privileged life, Adam seeks to prove her wrong by getting a job but quickly learns she might be right.

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.