When his favorite potato chips are removed from the snack machine, Jack starts a hangry snack war with the Student Council; Mary and Michelle try saying no to Stef's relentless side hustle - with mixed results.
Jack reluctantly agrees to go out on the town with Mary, Stef and Michelle. However, his superiority complex proves difficult for the women of Toledo to overcome. Principal Durbin feels threatened when Helen fills in for him on the school's video morning announcements.
When Jack is attracted to a student's mother at a parent-teacher conference, he feigns interest in her son, Colin. A group of parents complain to Principal Durbin when they notice a piece of controversial student art from Mary's class.
Jack receives an offer from Miles' publisher to write a book of feel-good philosophy that could be his ticket out of Toledo. Durbin accidentally sets off an emotional firestorm when he reveals that while Stef chose Mary as her emergency contact, Mary chose Michelle.
Jack takes in Principal Durbin after giving him marriage advice that backfires and gets him kicked out of the house; Jack's students try to help him get revenge against Miles.
When one of Jack's students anonymously reports him for canceling their much anticipated fetal pig dissection, he sets out to find the snitch. Durbin's chances at Principal of the Year are in jeopardy when the superintendent visits.
Jack takes interest in a mission of revenge on behalf of the A.P. Bio kids; Mary, Stef and Michelle think there's an otherworldly presence at Whitlock.
