Elena's cover is threatened when someone from her past unexpectedly shows up at The Greybourne.

The girls navigate sex and dating in an age when monogamy shaming is the new slut shaming. Jules gets a rebound, Stella elicits Izzy's help in breaking up with a guy, and Madison yearns to define her relationship with Colin.

Jules attends Woöm's company retreat, hosted by a professional spiritual leader. Stella hears back from business school. Jules learns upsetting news that will impact Madison's relationship and the future of their friendship.

It's Christmas. Al doesn't want a Christmas tree, the rest of the family does. Marcy is determined to win the neighborhood decorating contest. Gary hires two young guys, Hal and Biff, to help Al and Griff at the shoe store.

When Al goes too far with the fat insults, he's put on trial by all the obese women he has insulted over the years.

Michael accidentally runs over Meredith in the parking lot, and his guilt causes him to organize a 5K run for her. Dwight and Angela have a falling-out after he kills her cat, and Jim and Pam's relationship is discovered.

Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.

Tobias searches for meaning after splitting with Lindsay, only to find that old habits die hard.

George Sr.'s new business hits a rough patch, and he must bribe a politician to get his scam back on track.

Elena's cover is threatened when someone from her past unexpectedly shows up at The Greybourne.

The girls navigate sex and dating in an age when monogamy shaming is the new slut shaming. Jules gets a rebound, Stella elicits Izzy's help in breaking up with a guy, and Madison yearns to define her relationship with Colin.

Jules attends Woöm's company retreat, hosted by a professional spiritual leader. Stella hears back from business school. Jules learns upsetting news that will impact Madison's relationship and the future of their friendship.

Sarah copes with the consequences of past mistakes; Holder wrestles personal demons; Seward is truthful.

It's Christmas. Al doesn't want a Christmas tree, the rest of the family does. Marcy is determined to win the neighborhood decorating contest. Gary hires two young guys, Hal and Biff, to help Al and Griff at the shoe store.

When Al goes too far with the fat insults, he's put on trial by all the obese women he has insulted over the years.

DI Mick Palmer and DC Shazia Malik visit a country house where an art historian has been brutally murdered. What’s the connection to a vandalised painting, sabotaged CCTV and a scribbled note saying ‘Triumph Equals Desire’?

The FBI investigates the murder of an illegal underground fighter, but Dr. Lightman tries to conceal his relationship to the event. Meanwhile Dr. Foster discovers that her new boyfriend may have a big secret.

Michael accidentally runs over Meredith in the parking lot, and his guilt causes him to organize a 5K run for her. Dwight and Angela have a falling-out after he kills her cat, and Jim and Pam's relationship is discovered.

Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.

Tobias searches for meaning after splitting with Lindsay, only to find that old habits die hard.

George Sr.'s new business hits a rough patch, and he must bribe a politician to get his scam back on track.

Elena's cover is threatened when someone from her past unexpectedly shows up at The Greybourne.

The girls navigate sex and dating in an age when monogamy shaming is the new slut shaming. Jules gets a rebound, Stella elicits Izzy's help in breaking up with a guy, and Madison yearns to define her relationship with Colin.

Jules attends Woöm's company retreat, hosted by a professional spiritual leader. Stella hears back from business school. Jules learns upsetting news that will impact Madison's relationship and the future of their friendship.

Sarah copes with the consequences of past mistakes; Holder wrestles personal demons; Seward is truthful.

It's Christmas. Al doesn't want a Christmas tree, the rest of the family does. Marcy is determined to win the neighborhood decorating contest. Gary hires two young guys, Hal and Biff, to help Al and Griff at the shoe store.

When Al goes too far with the fat insults, he's put on trial by all the obese women he has insulted over the years.

Mick and Shazia investigate the discovery of a gold hoard and realise it’s been stolen from a prehistoric burial chamber. As they dig deeper, they uncover a faked suicide, professional betrayal and a thousand year old cover up.

The future of The Lightman Group could be in jeopardy when it appears that an executed prisoner that Dr. Lightman helped convict may have been innocent of the crime.

Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.

The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch. Meanwhile, Dwight competes against the website to see who can sell the most paper in one day.

Gob finds a new group of friends after his relationship falls apart and his family abandons him.

Lindsay distances herself from her family by starting a new career.

In the season finale, alliances are tested, and new ones are formed. The Greybourne will never be the same after a tidal wave of truth finally comes out.

Jules and the girls explore what it means to be a feminist while attending the Women's March in an homage to a classic story.

On the heels of Madison and Jules's blow up, all four girls end up in Mexico for a wedding weekend gone wrong: secrets are revealed, hallucinogenic drugs are taken, and Jules' commitment to her girlfriends faces the ultimate test.

Sarah seeks peace; the detectives pick up a new case; Sarah risks her life when a loved one goes missing.

Al is planning a get-together for the guys and they'll be watching wrestling from cable. Al wants Peg to help, but she declines. Then Peg has an accident where she hits her head and gets amnesia. Kelly, Bud, and Al are then amazed to see Peg cooking, cleaning, and doing other housework. They decide to milk the situation for all it's worth.

When Al finds out that Bud and Gary are dating, he and Griff decide to take advantage of the situation like a break room.

Mick and Shazia investigate the discovery of a gold hoard and realise it’s been stolen from a prehistoric burial chamber. As they dig deeper, they uncover a faked suicide, professional betrayal and a thousand year old cover up.

The future of The Lightman Group could be in jeopardy when it appears that an executed prisoner that Dr. Lightman helped convict may have been innocent of the crime.

Michael feels threatened when Ryan returns to the Scranton office to share his ideas about the future of Dunder Mifflin. Jim and Pam's relationship is shared with the entire office, while Angela and Dwight's relationship is on the rocks.

The Dunder Mifflin Infinity website is launching and Michael is excited about going to the big launch party in New York while Angela plans a satellite party for the Scranton branch. Meanwhile, Dwight competes against the website to see who can sell the most paper in one day.

Gob finds a new group of friends after his relationship falls apart and his family abandons him.

Lindsay distances herself from her family by starting a new career.