Andy returns to the office to find Nellie in the manager's chair. Meanwhile, Kelly struggles to choose between Ryan and a new man.

A banker representing a potential buyer comes to the Scranton branch to interview the H.R. department before the sale goes through.

Jim comes to Dwight's rescue when Robert slams the plan for the Sabre Store concept. Andy discovers Erin doesn't plan to return to Scranton.

In the season finale, Dunder-Mifflin holds a Casino Night in the warehouse to benefit charity. While Michael faces the task of juggling two dates, Jim is forced to ponder the reality of transferring to the Stamford branch and what that means for his relationship with Pam.

After Pam's outburst at Beach Day, she and Jim had a talk and realized how much they both missed their friendship. Pam never regretted her speech she gave to Jim in front of the rest of the staff; in fact, she was happy that it only took her three years to summon the courage to say what was on her mind.

Michael is surprisingly cheerful after learning some bad news about Donna. The new parents, Pam and Jim, have trouble staying awake in the office. Meanwhile, Angela takes matters into her own hands when Dwight refuses to honor their contract.

Michael has to spend the office surplus by they end of the day, but he can't decide between a copier or new chairs. Dwight plays a dirty trick on Angela as they prepare for Andy and Angela's wedding on the beet farm.

Michael, believing he has herpes, contacts all his ex-girlfriends, including Jan and Holly. Andy tries to play on Erin’s compassionate side by holding a sex education meeting for the office.

Michael goes on a speaking tour of the other branches to explain Scranton's relative success, accompanied by his driver, Pam. Back at the office, Dwight and Jim - now heads of the party planning committee - forget a birthday, with severe consequences. Meanwhile, Andy falls for someone he should not.

A power play unfolds in Tallahassee when Dwight and Todd Packer compete to become Nellie's vice president. Meanwhile, Jim receives an unwelcome visitor, and Andy forces the Scranton staffers to work late.

When Michael unintentionally outs a gay employee, he stumbles through a sensitivity mine-field. Also, we find out what happened with Jim and Pam.

Michael was shocked when he received a call from Corporate wanting him to interview for a position. Michael was happy, but he also had other things on his mind. Beach Day was coming up and he was taking the crew out for some fun in the sun. Not before reminding Toby he couldn't go because somebody had to stay in the office.

Roy paced in the parking lot outside Dunder-Mifflin and then charged the building looking for Jim. When he spots Jim and rushed him, only to get pepper sprayed in the eyes by Dwight, who managed to spray everybody around him, as well.

Robert California forces the office to throw a welcome party for Nellie, but the Party Planning Committee works on ways to sabotage it. Meanwhile, Erin tries to help Andy figure out a way to break up with Jessica.

When Michael burns his foot with his George Foreman mini-grill, he requires the entire office staff to work around his new injury. When the workers aren't so keen on obliging, Michael gets angry and calls in a man in a wheelchair to put out the message that disabled people are people too. Meanwhile, Dwight acts stranger than usual, acting really nice and helpful towards Pam. It isn't until the end of the day when everyone realizes that the car accident Dwight was in earlier that day gave him a concussion (but was overshadowed by Michael's dramatization of his own burn), and Jim and Michael immediately take him to the hospital. Needless to say, Michael doesn't appreciate the extra attention that the doctors and nurses pay Dwight.

Pressed to boost the bottom line, Andy finds a novel way to improve sales, while Dwight explores corporate opportunities outside Scranton.

Phyllis walked into the office looking pale and shocked. A concerned staff surrounded her for comfort. She told them she had been flashed in the parking lot. Jim alerted the police and they already had three other incidents of flashing in the area. Michael didn't think much of it, because it was Phyllis.

Michael hosts a Christmas party at the office, but somehow manages to decrease the holiday cheer when he changes the arranged secret Santa pairs to a game of "Yankee Swap", where everyone gives their pre-bought presents to a different, random worker. To boost morale, Michael introduces vodka shots while the others compete for an iPod, Jim hopes that his sentimental present, meant for Pam, doesn't end up with Dwight, and Angela becomes enraged about Michael's party changes.

The Scranton branch was getting ready for their new employees to arrive in from the defunct Stamford branch. Pam was especially excited to be reunited with Jim. While, Michael was most concerned with impressing his new staff.

Roy stopped by Pam's desk to let her know how excited he was to see her art show. She reminded him that it was just a small show being put on by her art class. Pam later admitted she was very happy she was back together with Roy because it showed maturity. Jim feigns indifference to the reconciliation.

Rumors spread that Dunder Mifflin is in financial trouble, so Michael tries to distract the office by having everyone play a murder mystery game called Belles, Bourbon, and Bullets. Meanwhile, Andy uses the game as a way to ask out Erin, but fears he may have asked out Erin's character, instead of Erin herself.

Michael was in the holiday spirit and couldn't wait to share in it with his girlfriend, Carol. He had bought two tickets to paradise, hoping to whisk her away on a romantic vacation to Jamaica. Carol came by the office early to have a talk with Michael and it didn't go well.

Michael and Erin meet "Scott's Tots", a group of local teenagers whose college tuition was promised in one of Michael's grand delusions ten years prior. Meanwhile, in Michael's absence, Dwight convinces Jim to start an employee-of-the-month program with the intention of sabotaging Jim.

Andy takes a break from flambéing cherries and composing rock operas to jumpstart his Dunder Mifflin comeback. When Robert drunkenly shuts down a nearby branch, Jim and Dwight join forces to outsmart a salesman from Scranton’s uglier sister city.

Michael decided to send his employees out into the field for sales calls. He paired himself up with Andy. He let the veterans choose who they wanted their partners to be. Phyllis chose Karen, Stanley chose Ryan and that left Jim and Dwight paired together. This wasn't the first time Dwight and Jim had done sales calls together.

Michael tries to save Ryan's company by encouraging co-workers to invest. Meanwhile, Dwight has big plans for the office at Thanksgiving.

Michael thinks he impressed Jo only to discover someone else in the office caught her eye. Meanwhile, Dwight makes trouble on Jim's first day back from paternity leave. Andy and Erin have an interesting first date.

Karen and Jim had their first big fight in the relationship. Karen had been living in a hotel since taking her job in Scranton. When she decided to live next door to Jim, he took it as the next step to living together and that was too fast. She was not pleased with his response.

Michael refuses to fire the new office assistant after everyone complains about his bad attitude. Andy plays it cool after Erin shows interest in another man. Meanwhile, Pam tries to impress Jim by pulling an office prank of her own.

Andy was back to work, fresh from anger management training. He insisted on being called Drew, even though Jim continued to call him Andy just to toy with him. Meanwhile, Dwight had decided to shun Andy for the next three years.

Since Dwight's departure, Andy had been clinging to Michael. Andy's antics had been wearing very thin on his co-workers. In fact, Andy left Jim actually wishing Dwight would come back.

Michael was in crisis mode at Dunder-Mifflin when a disgruntled employee at the paper mill put an obscene watermark on one of their most popular orders of paper. Michael called the staff into a meeting and pointed the blame on Creed, who was responsible for quality assurance at the paper mill and blew it off.

A few interns who stayed at Dunder-Mifflin over the summer end their internship. Michael announces some potentially damaging gossip about an employee to the rest of the office, then starts to spread false rumours about others to cover up what he has unwittingly revealed.

Pam and Jim work on their first sales pitch together to Donna, the manager of a local restaurant. But Michael keeps misreading the signals she's putting out. Meanwhile, Dwight encourages Kelly to try out for the minority training program.

When Michael and Jan try to nail down a potential new client, Christian, by taking him out to Chili's, Michael surprises everyone with what - or who - he does. Meanwhile, back at the office, Jim finds a semi-autobiographical script that Michael has written called Threat Level: Midnight, and he, Pam, Kevin, and the rest of the Dunder-Mifflin workers have a great time acting it out. Later that night, Pam and Jim share their first unofficial date, complete with dinner (a sandwich), candlelight, and Dwight's pathetic fireworks display.

Michael suspects Donna is cheating on him and puts P.I. Dwight Schrute on the case. Meanwhile, Andy is frustrated when no one takes his customer's complaint seriously.

Jan told Michael that the board had voted to close the Scranton branch. There would be a select group of employees that would get a severance package; the others would be going to work at the Stamford branch. She informed Michael that he would be one who would get a severance package.

When Darryl takes an idea to corporate over his head, Michael freaks out. Everyone in the office is in a competitive mood as the Halloween costume contest gets underway. Meanwhile, Pam tries to get the truth out of Danny about their dating history.

Pam is embarrassed when she is the only person at corporate wearing a costume on Halloween. Holly and Michael take the long trip to Nashua after they get some shocking news from corporate. Meanwhile, Dwight torments Andy and tries to get under his skin.

Michael takes the entire Dunder-Mifflin staff on a motivational cruise aboard a party boat on Lake Wallenpaupack, but his planned presentation is bogged down by numerous distractions, including a dance contest, limbo, snorkel shots, and the pushy Captain Jack. Also, Jim and Katy's relationship hits the rocks as Roy and Pam finally set a wedding date, which does more than disappoint Jim, and by the end of the night, Michael's motivational cruise doesn't go completely to waste when he shares a heart-to-heart with one of the workers.

Michael tries to motivate the Scranton branch to lose weight as part of an interoffice competition. Jim is lost after Pam leaves for art school in New York, and Angela continues to see Dwight even though she is now engaged to Andy.

Dwight offers free family portraits, and a stolen diaper leads to a high-speed car chase. With help from David Wallace, Andy goes undercover to try to get his job back. A new business opportunity arises for Robert California.

Michael had made it a point to have Movie Monday every week. He called the office into the conference room to watch a 30-minute installment of Varsity Blues, but Jan made an unexpected visit and did not like what she saw.

When Michael takes over conflict resolution duties from HR, chaos ensues at Dunder Mifflin.

Dwight arrives in Tallahassee with his team and sets out to win over the president of Sabre's special projects. Back in Scranton, Andy fills in for reception and enjoys himself.

Jim and Pam return from their honeymoon and discover that Michael is dating Pam's mother, which infuriates her. Meanwhile, Dwight tries to install a recording device in Jim's office, by giving him a wooden mallard as an apology for their long rivalry.

It's time for the "Dundies", Dunder Mifflin's annual awards banquet (held at the neighborhood Chili's), and the staff must endure the excruciating performance of their inept emcee, boss Michael Scott.

A mysterious person in the office has made a huge mess in the microwave and will not clean it up. Meanwhile, Michael has to come to terms with the fact that there have been certain personnel changes in his staff without his knowing.

Holly and Michael turn Andy's business seminar into an improv challenge. Erin and Gabe compete in a board game battle.

Angela goes to Dwight for help when she learns that her husband is having an affair. Stanley and Phyllis take advantage of Jim when he needs a favor, and Pete distracts Pam as she begins painting her mural.

The elevator goes out at the office, forcing everyone to use the stairs. Dwight forces Stanley to make a sales call. Pam and Jim talk to Nellie and Toby about relationship problems. Angela supports her man.

A documentary crew arrives at the offices of Dunder Mifflin to observe the employees and learn about modern management. Manager Michael Scott tries to paint a happy picture, while sales rep Jim fights with his nemesis Dwight and flirts with receptionist Pam.

Pam trains an attractive temporary worker to take her place while she is on maternity leave, and enlists Dwight's support when she tries to show that Jim finds her replacement attractive. Meanwhile, Robert California surprises Andy, Kevin, and Darryl when he requests to join their band.

Dwight and Angela participate in a paper airplane contest and compete against each other. Meanwhile, Andy prepares for a potential acting job, and Jim and Pam utilize new skills.

Andy flaunts his genealogy when he discovers he's related to Michelle Obama. Meanwhile, Darryl struggles in his new post, Dwight teaches Erin a new language to wow her boyfriend's family, and Nellie tries to persuade Pam that Jim's having an affair.

Jim convinces Dwight that he needs to choose someone to act as an Assistant to the Assistant Regional Manager; the two subsequently hold tryouts for the position. After her daycare turns away her child, Angela is forced to bring her kid to work. Andy auditions for "The Next Great A Cappella Sensation".

Unemployed Andy crashes a fundraiser for the Senator and winds up adopting twelve disabled dogs. Dwight discovers that winning an auction means losing money, and Darryl teaches Nellie how to eat a taco.

The Florida contingent puts the final touches on the new Sabre store, with Dwight preparing a theatrical presentation in his continuing bid to impress Nellie. Back in Scranton, a red-faced Andy arrives at work with a humiliating injury.

Michael doesn't want to upset the staff so he gets Dwight to pass on news about the company's reduced health provisions. Fed up with his nosiness, Jim and Pam pretend they are suffering from a variety of conditions including Ebola, Mad Cow Disease, spontaneous dentohydroplosion, hotdog fingers, nano-robot infection...

A consultant arrives to teach the staff about tolerance and diversity but Michael insists on imparting his own knowledge. Meanwhile, Jim struggles to keep hold of a lucrative contract extension.

Dwight becomes regional manager after Andy quits his job, Jim dedicates more time to his Dunder Mifflin job to save his marriage, and Angela has problems with her new living arrangements after her breakup with The Senator.

An emergency call from Helene forces Jim to abandon Michael at a gas station restroom, and Holly, Erin, and Dwight set out to rescue him. Gabe becomes offended at submissions to caption Pam's latest work of art.

Money problems plague Andy's family. Meanwhile, Dwight guests on a local radio show, so the staffers harass him with outrageous phone calls, and Kevin unearths a big secret about Oscar.

Dwight must makes amends with the office after his fire safety seminar goes awry; Michael tries to get his employees to relax; Andy becomes convinced that Pam and Jim are film gurus.

It's Halloween in the office and Andy invites his college a cappella group to perform, which leads to a confrontation with his frenemy Broccoli Rob. Meanwhile, Dwight finds evidence that a madman is loose in the office and tries to track him down, and the first meeting of Jim's new job causes a fight with Pam.

Andy plants the seeds of trying to impress Robert California by throwing a garden party at Schrute Farms. Andy's parents and brother also attend the event, only to make him feel awkward.

Jim returns from jury duty, only to have to deal with Dwight's pesky questions about the details of the case. Elsewhere, Angela and her senator beau welcome their baby.

Michael was educating the entire staff about Diwali, the Hindu holiday that Kelly celebrated. Kelly had invited everybody from work to the celebration. Pam was unsure if she was going to make it, she later confided in Angela that she was saddened because she had nobody to attend the celebration with.

Dwight is tasked with hiring a part-time salesman to be Jim's substitute, so he rounds up a supergroup of his cronies, including his oddball beet-farmer cousin, Mose. Pam is left wondering who her new deskmate will be. Erin seeks her birth parents with help from Pete.

Erin works to make a spooky, non-childish Halloween party with help from Gabe. Dwight becomes friends with Robert's son, and Pam and Jim debate the existence of ghosts. Meanwhile, Robert tries to figure out everyone's deepest fears.

When the party planning committee drops the ball on the annual Christmas party, Dwight gets everyone to celebrate with a traditional Schrute German Christmas. Darryl fears that Jim has forgotten to include him in the new job in Philadelphia. Pete teaches Erin about his favorite movie, Die Hard.

A woman who comes to the office to sell purses gets the male members of staff excited. She rejects Dwight's advances, but Michael reckons he's still in with a chance.

Robert California brings his wife into the office for a job, and tells Andy behind her back not to give her one which turns disastrous. Meanwhile, Dwight opens a gym in the building and tries to get Darryl to join it.

Michael arranges a morale-boosting birthday party for Meredith and is determined to come up with the funniest message in her card. Dwight wants a pact with Jim to fight the downsizing, and Michael regrets showing off when Oscar asks for sponsorship for a charity walk being undertaken by his nephew, who has cerebral palsy.

Traveling salesman Todd Packer comes to Dunder Mifflin looking for a desk job in the office. However, the office is unsure if they want him to work there due to his previous behavior. After dealing with computer problems, Andy confronts office administrator Pam to get a new computer.

Andy makes a game-changing decision and takes a road-trip odyssey in the name of romance. Elsewhere, Nellie arrives at the Scranton branch and sets out to seize the manager position.

When someone soils the carpet in Michael's office, Michael sees it as a form of hatred towards him and realizes for the first time that not everyone may like him. Due to the odor of his office, Michael temporarily switches workspaces with Jim, and while there, Michael reminisces of his pre-management days, reliving pranks with Dwight that he and Todd Packer played on the staff. Meanwhile, Jim realizes why Kelly sits alone in the back of the office as he plays messenger for a childish flirtation between Kelly and Ryan, and Pam tries to cope with the day without Jim to make her laugh.

Andy takes some of the office staff on a field trip to Gettysburg for inspiration. Meanwhile, the rest of the office, under orders from Robert California, are tasked with coming up with a new business idea for Dunder Mifflin. Kevin proposes several ideas that catch California's attention, although they are rather idiotic.

One year later, Dunder Mifflin employees past and present reunite for a panel discussion about the documentary and to attend Dwight and Angela's wedding.

Pam’s warehouse mural is defaced. Darryl has difficulty dealing with the Jim's cleanliness habits in their apartment. Angela grudgingly allows Oscar and Kevin to attend her son’s first birthday party.

When a competing sales associate steals a Dunder Mifflin client, Michael, Jim and Dwight decide to set up a sting to find out his sales secrets. Andy decides to start a band after finding out a friend from college has a successful music career.

Michael wants to have a drama-free day at work on his last day before moving to Colorado. Meanwhile, Deangelo Vickers and Andy Bernard scramble to retain Michael's biggest clients.

Michael trains Deangelo to take over his job of hosting the Dundie Awards, while Erin struggles with her dislike for her boyfriend, Gabe.

Dwight takes charge of the office and immediately imposes his will on the staff. Gabe hopes to get back together with Erin.

While everyone else in the office enjoys the spooky Halloween festivities and talks about the staff's costumes, Michael ponders who he should fire when the threat of downsizing becomes a reality and his boss orders him to fire one of his staff. Meanwhile, Jim and Pam put Dwight's resume on job-searching websites, which may make Michael's job a little easier, and Pam encourages Jim to set his goals higher by applying for a better job, which makes Jim consider his friendship with Pam.

Jim felt awkward at the morning meeting when his boss put him charge of managing Karen and her responsibilities. The other co-workers looked at Jim as a kiss ass. Later on, he flirted with Karen in the break room and told her she shouldn't work until she found her favorite snack chips.

Phyllis' Moroccan-themed holiday party goes up in flames when Meredith's hair catches on fire and Michael is forced to deal with the accident. Meanwhile, Dwight corners the market on the hottest toy of the Christmas season.

Clark brings an espresso maker to the office. Dwight and Clark pretend to be a father-and-son to land a sale. Darryl goes on an interview at Jim's company, where Pam drops by unexpectedly.

Two new, young employees throw Dwight and Jim off balance; Andy returns from leadership training with a desire for revenge.

The women of the office try to teach Dwight how to interact with female clients; Angela suspects the senator of cheating; Toby convinces some of the guys to grow mustaches.

The office staff play a basketball game against the warehouse workers in which Jim shows off to impress Pam and upstage her fiancee who is on the opposing team.

Michael gets upset when Jim promises Phyllis that she can be the office Santa, but the office Christmas party may be overshadowed by some bad news from David Wallace.

Pam accidentally brings lice into the office and lets Meredith take the fall, while Dwight vows to destroy the parasites. Meanwhile, Jim has a fantastic day in Philly wooing a potential business associate. Meanwhile, Phyllis, Nellie and Kevin meddle in Darryl's love life.

The office holds a garage sale in the warehouse. Michael decides to propose to Holly, and runs into trouble thinking of how to do it well.

Everyone in the office is excited when promos start running on TV for the documentary. Dwight makes Angela jealous when he starts dating a brussel sprout farmer. Meanwhile Jim has a big meeting with Major League baseball player, Ryan Howard.

Pam’s contractions begin but she and Jim are determined to wait it out as long as possible so they can have more time at the hospital. Meanwhile the rest of the office tries to distract Pam from the pain with food and entertainment.