The "Insider's Look" exposé on Gerry costs him his job and makes it impossible to get a new one, so he has no choice but to get as far away as he can to start a new life, leaving Xavier behind.

Gerry concocts a scheme to get his class to go to Boston so that he and Bill can watch a Celtics game.

Using Xavier Academy as its sample, an investigative reporting team sets out to determine the true value of the private school system. Through a series of interviews and recovered footage, however, the team instead exposes Xavier's deepest and darkest secret: Gerry Duncan.

Gerry is blown away by the hotness of the new subs and sets his sights on Mary, the likely love of his life. Meanwhile, Simon and Nisha ready themselves for their big first kiss, and Bobbi attempts a "kill 'em with kindness" method for dealing with a difficult student.

Can Gerry score his first win of the basketball season? Robert plans a principal's 25th anniversary celebration for an uncooperative Callaghan.

When Gerry isn't given a full-time contract for the following year, he makes a bold move that may change the course of his career. Meanwhile, Lisa attempts in vain to show her appreciation to the staff, and Robert and Bobbi plan for a major shift in the Phys Ed department.

Gerry and Mr. Dwyer fight in a charity boxing match; Robert tries to befriend Lisa after she finds his phone.

Gerry accompanies students on a leadership retreat to a nature centre where he meets the beautiful staff member, Jasmine. Lisa finds out that Trudy is running a morbid “death pool” gambling ring. And Simon and Frank’s innocent game of rugby spoons takes an ugly turn.

Gerry suspects Central High of cheating; Bobbi prepares for maternity leave.

Gerry and Lisa attempt to navigate their new reality as a married couple. Meanwhile, Emma's library receives a shipment of e-readers and Nisha attempts to have a pleasant dinner with Simon and his Mom.

Gerry has big weekend plans for a fantasy baseball draft when he's told he has to cover Saturday detention. In an effort to bury the hatchet and come to terms with Lisa's appointment as the new principal, Robert and Lisa have an impromptu heart to heart.

Gerry is turning forty, and after finding a letter he wrote to himself ten years earlier, he becomes acutely aware of everything he has failed to accomplish. Meanwhile, Simon's ferret goes missing and Lisa wants to impress the chairman of the board of trustees by putting on an elaborate fun fair in his honour, which quickly devolves into a complete disaster.

Gerry organizes a dance fundraiser to cover some costs for the girls basketball team, while Robert reveals to Lisa that he had a dream about Trudy which has made him uncomfortable around her.

Gerry commits himself to making a video presentation for Bully Awareness Week and finds himself with little time to deliver, while Robert is torn over how he will proceed with a new relationship.

Robert hires a security guard after a string of thefts; Robert learns the truth behind his baby's name.

Gerry tries to convince Bobbi to give him a senior boys basketball team next season. Robert learns that his year end evaluation came with one complaint.

When Gerry's officially introduced as Xavier's new principal, the staff's obvious disappointment leads Gerry to try and gain their trust by making some drastic moves he thinks everyone can appreciate.

When Gerry is evaluated by a member of the board, he must go out of his way to prove that he is great at his job, or risk severe punishment.

After Gerry has an unpleasant run-in with a unionized construction worker, he decides he wants to form a teachers union at Xavier. Meanwhile, Robert reads the riot act when Malik skips out early on his janitorial duties; and Lisa is smitten with Trudy's brother.

Gerry's approached by a producer who wants to use Xavier as a backdrop for a movie, but he gets too caught up in the details to see the big picture.

Gerry takes a second job but struggles to juggle both. When the school is pressed to cut costs, Robert is forced to cut from Leung's library. When Trudy learns Bobbi can't flirt, she calls her on it.

Lisa has second thoughts about the marriage, but Gerry isn't throwing in the towel so quickly. Meanwhile, Robert gives a new treadmill desk a try; and Bobbi's aglow after being called an "inspiration" by a former student.

When Mr. D has only one opportunity to meet Paul Henderson and have his priceless Team Canada jersey signed, he won't let Xavier Academy's parent teacher night get in the way.

Gerry helps Bobbi supervise her Grade 5/6 field trip to the museum, while Jeff and Robert cover his classes back at Xavier.

When Gerry realizes how poorly he's been taking care of himself, he adopts Dwyer's strict diet. Diets require the kind of discipline Gerry lacks, however, so he decides that if he has to suffer, the entire school has to suffer with him.

Slime is all the rage across Xavier, leading Gerry to ban it. Gerry also learns, however, that slime is actually a pretty lucrative business... and his ban just created a vacuum.

Lisa takes over the school’s Quiz Cup academic team, as Bobbi uncomfortably tries to guide her grade 5′s through their health unit. Robert loses his patience with Trudy over her constant practical jokes.

Gerry meets an attractive woman at Barrel’s and drags Lisa with him to a teacher conference in Atlantic City to find her.

Something very strange is happening at Xavier Academy. The day to day goings on of Gerry and the rest of the staff have been completely reversed.

Gerry Duncan has finally gotten a full time teaching position at the prestigious Xavier academy after years of substituting. Unfortunately he'll be teaching social studies, which he knows nothing about, instead of his dream phys ed job.

Gerry volunteers for a 24-hour charity event to spend time with Xavier's hot guidance counselor.

Gerry is assigned an educational assistant, Marty, who quickly becomes a new source of irritation in the classroom

Gerry suspects that Dwyer is moonlighting as a stripper and there's only one way to find out for sure.

Gerry's star player is being scouted and he doesn't want to be left out; Robert sells tickets to his play; Malik spreads the love with 20 second hugs.

When Gerry meets a DJ at the gym, he offers her a job at the school dance, but Robert has banned dances and won't budge on his position.

Gerry takes control of the girl's soccer team to get back at Coach Meyers; an ambitious mom seduces Frank; Lisa's reign of terror seemingly comes to an end.

When Gerry sees how many positive reviews Dwyer has on gradetheteacher.com, he embarks on a campaign to match him somehow. Meanwhile, Simon takes Bobbi's advice to stand up to a student but ends up ma...

Xavier's favourite senior couple, Sean and Miranda ('Searanda'), are on the rocks.

Gerry and Simon are both assigned student teachers. Gerry is thrilled to have a minion picking up the slack, while Simon is anxious about the added responsibility. Gerry soon learns that his hands-off approach will not work, as his student teacher, Gloria, is terrified of the students and requires Gerry's presence at all times.

When Gerry comes across a down and out Daniel Negreanu (poker player), he orchestrates a staff poker night in order to get Daniel back on his feet.

Gerry develops a crush on the Scottish mother of one of his most annoying students.

Gerry steps into the role of a lifetime and finds himself bitten by the acting bug and reveling in the new-found attention. Bobbi tries a new tactic in order to motivate her lethargic students and Nisha discovers a manipulative teaching technique.

It's a new school year and Gerry has finally achieved his goal: full-time Phys Ed! But when he finds out how Bobbi's been teaching Phys Ed, Gerry's appalled.

With Hayden's wealthy father on his deathbed and preparing to bequeth Hayden's favorite staff, Gerry attempts to ingratiate himself to the young student. Meanwhile, Lisa and Robert are named co-principals, shifting the balance of power; and Nisha ruins an innocent children's game.

The staff are involved in an elaborate trust game that accidently reveals some of their darkest secrets.

Lisa, now married to Alex’s father and still reeling from her Xavier departure, sets out to punish the staff by running for the unopposed position of PTA president.

Gerry gets a chance to coach the varsity basketball team; Trudy gives Lisa a controversial gift; Dwyer suffers a bad day.

When Gerry learns that former Olympic champion Donovan Bailey is coming to town, he's determined to seek retribution for a long-standing bone he has with the track “star.”

After getting pulled into participating in the teacher auction, Gerry finds himself in a compromising situation that may or may not involve calves and oil.

Gerri has an encounter with a female police officer; Bobbi tries to end things with Robert; Simon believes he can protect Xavier using science.

Gerry hatches a new "get rich quick" scheme selling counterfeit One Direction merchandise when he finds out the band is in town. But making countless beaded bracelets at home is tedious work, and Gerry soon realizes he has a whole classroom full of potential unpaid labourers just waiting to be exploited.

After a run-in with an old fling, Gerry is convinced her daughter is his; Robert gets ready for the 20th reunion of his chess club.