Principal Durbin turns into a power-hungry maniac after self-publishing Jack's philosophy book.
Mary, Stef and Michelle step up to help Jack through an embarrassing routine medical procedure.
Jack spends winter break alone in the school, missing his friends and losing his mind.
Jack is proud of Anthony for using him to lie about a secret hobby until he sees it for himself.
Jack's jealousy drives him to try to ruin the local holiday, Katie Holmes Day.
A tornado hits Whitlock as Jack and Lynette struggle with their relationship.
Durbin introduces school uniforms to Whitlock.
Jack hosts a game night.
Jack's dad returns to Toledo.
When Jack discovers his new girlfriend's therapy homework requires dating him, he turns the tables on her; Principal Durbin goes undercover to determine which faculty member is most worthy of a very special prize.
Victor must choose between a loyal friend and popularity.
Glenn Howerton
Jack Griffin
Patton Oswalt
Principal Durbin
Lyric Lewis
Stef
Mary Sohn
Mary
Jean Villepique
Michelle