Mr. D Episode Rating Graph

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.

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 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.

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

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 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's 'World Religions' unit goes off course when he brings his personal views into the classroom. Trudy and Robert compete to get the best birthday gift for Callaghan. Simon has a crush on a new teacher whom Gerry thinks is a man.

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.

When Gerry learns of a lurker in the vicinity, he sets out to catch said lurker and earn the Teach of the Month title. Meanwhile, Robert creates a Xavier Academy montage, from which Bobbi is conspicuously lacking, and a new feud develops between Dwyer and Nisha.

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.

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.

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 he attempts to reign in a bratty student, Gerry is faced with the wrath of his notoriously overprotective and obnoxious mother. Upon realizing that she has fallen into the role of staff "punching bag," Bobbi attempts to transfer the title onto another staff member. Meanwhile, Ricki sells pencils to Robert and drives a hard bargain.

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.

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 wants to take Callaghan's daughter on a date; Bobbi leads a photo shoot for Xavier's campaign.

Francis visits the school which inspires Gerry in dealing with a student; Simon runs away; Trudy uncovers more of Malik's past.

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.

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.

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

Gerry, Simon and Nisha take on various teaching side jobs in an effort to save up for their respective March break getaways.

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.

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

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

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

When Gerry is asked to temporarily fill in for an absent phys-ed teacher, he aggressively pursues what he sees as an "audition" to make a permanent move into the gymnasium.

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.

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

Gerry is forced to appoint his arch nemesis Mr. Leung as his new assistant coach. His attempts to put Leung in his place as his subordinate end up backfiring.

When Gerry's almost injured in a staffroom incident, he's disappointed to realize the staff's indifference over his near-death experience.

Gerry is forced to sub at a tough inner-city school after losing his job at Xavier Academy. Back at Xavier, the staff is worried that Robert is having a nervous breakdown because he didn't get the principal's job.

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...

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.

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.

It's Culture Day at Xavier and each teacher has been asked to model their classroom after a country.

When Gerry finds out that Robert is trying to charm Xavier Academy's most generous philanthropist into continuing her support, Gerry decides he's going to show up Robert.

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.

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

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.

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.

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's dream job takes another hit when he learns that teaching Phys Ed requires more paperwork than he could ever have anticipated.

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 decides to "help" Bobbi with her girls' self defense class, but ends up feeling emasculated when it becomes obvious that she is able to physically dominate him.