When a job for Geoff Schwartz's new food delivery service goes awry, it's up to Murray and Geoff to race all over Jenkintown in search of an important cheesesteak; a handful of local customers are anything but helpful.

Adam returns to William Penn Academy as a senior and wrestles with the fact that he is a cool kid and no longer a nerd while his original friend group isn’t as lucky. Meanwhile, Beverly attempts to have a more grown-up relationship with Erica and Barry before they head back to college.

As William Penn’s new Quaker Warden, Beverly is thrilled to have co-workers for the first time and sets out to make them all love her. To her dismay, it’s more difficult to win them over than she anticipated, as her reputation of being a difficult school parent precedes her. Meanwhile, Geoff competes in the “Mr. Ships Ahoy” beauty pageant to prove to Erica that he can be seen as desirable by other women.