Quinn returns as principal and starts a campaign to tackle the rampant bullying at Smoot, but disturbing the delicate social ecosystem has consequences for everyone.

Everyone chips in to throw Loren and Jade a dream wedding at the school. Meanwhile, Abbey wants to take her anonymous online relationship to the next level.

Against all odds, Fairbell excels in his new role as principal, but the arrival of a buttoned-up guidance counselor jeopardizes the rest of the gang’s easy street.

With the gang in charge of the homecoming parade floats, tensions rise and class warfare

With the gang trapped in a Smoot “escape room,” new guidance counselor Steven leads the charge to get them fired.

As Tammy desperately tries to take care of an urgent personal matter, Smoot deals with a crisis of its own: a taco-less Tuesday.

When a Smoot student becomes a viral sensation, Shoemaker gets a brush with fame, and Loren and Abbey try to out-viral everyone with a video of their own.

Out in the woods for a cross-country race, the gang stumbles upon a hermit they believe is a legendary serial killer.

Abbey enjoys success at her new career away from Smoot. In her absence, the gang struggles with their altered group dynamic and Loren takes over as librarian.

With the school in danger of being shut down, the gang hatches a plan to save the day. Meanwhile, Quinn and Tammy embark on a drug-fueled vision quest.

When the school bully begins picking on some of the teachers at Smoot High, the teachers exact a terrible (and stupid) revenge... and even the librarian gets in on the action!

Principal Quinn tasks the guys with helping a shy kid win the student election, but they do their jobs a little too well and unwittingly create a monster. Abbey and Quinn have a fight over Smoot High's debate practices.

After Abbey accidentally discovers Smoot's racist past, Cattie brings in Native American students to make-up for the bad publicity. Plus, Rod and Loren start a craft brewery on campus, but find that their success may be short-lived.

It's Principal Quinn's trial. Shoemaker, Abbey, Fairbell and Loren have been summoned to the witness stand. Meanwhile, Cattie enlists Leslie to communistically transform Smoot into a passable school for an incoming reporter.

When a former Smoot senior returns to school, Loren, Shoemaker and Fairbell get paranoid about being the victims of yet another senior prank. Meanwhile, Abbey begins to date a younger guy despite warnings from Tammy and Julie.

After a lice outbreak at Smoot, Loren takes matters into his own hands and commands the "hot zone." Shoemaker and Tammy square off in a haircutting contest, while Abbey revisits some not-so-fond high school memories.

After leading the JV Girls Volleyball team to the State Championship, Fairbell gets benched when the PTA appoints a new coach. Plus, Shoemaker takes asst. coaching a bit too far, and Loren schemes for a shady game sponsor.

Cattie hires a former Denver Bronco to be Smoot's new head football coach, and he appoints Loren as his assistant. But the new coach's methods don't sit well with Tammy and Shoemaker, who go to great lengths to fire him

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The guys come to school drunk on the day Superintendent Carson promises to fire the worst teacher. Shoemaker has a medical flare-up, Loren maintains a buzz in order to save face, and Fairbell makes a ridiculous new friend.

Shoemaker seeks emergency medical help from Abbey; Fairbell takes on a role assisting Cattie, Smoot's new principal; Loren is left alone in the dust.

Loren finally completes his novel, but the book's success goes to his head, forcing Shoemaker to become his 'agent.' However, when the novel sparks a hookup outbreak, Fairbell and Summer's abstinence class takes a dramatic turn.

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The teachers protest poor working conditions by going on strike, Shoemaker and Abbey butt heads over who's the real strike leader, and Loren and Rod tailgate the event...leaving Quinn and Tammy to man the understaffed school.

Shoemaker and Abbey work to get the vending machine returned after it's removed by the PTA. Later, Loren clashes with his old teacher while Fairbell's sexual orientation is discovered.