Tensions run high as a prison power outage forces several issues to come to light. Piper finds herself compromised and is forced to think on her feet.

Love is in the air as the inmates prepare for a Valentine’s Day party; Red makes an intriguing new discovery. Larry asks Piper to be his prison mole.

A mock Job Fair provides Taystee with a chance to show off her business smarts; Red feels isolated from her prison family.

A bathroom turf war sees deeper lines drawn in the sand as Gloria and Vee go head to head. Piper receives devastating news.

Daya goes into labor. Sophia suffers a hate crime. Stella helps Piper with a business snag. Taystee takes on a new role

Miracles and conversions occur, but Piper and Caputo know that some situations can’t be dealt with through spiritual means.

Too many inmates seem to be getting religion, so a rabbi comes to visit and Leanne tries to organize Norma’s followers.

Tearful farewells, emotional tributes, new beginnings. Say goodbye to the women of Litchfield in the series finale.

Regime change isn’t going over well with the staff, but Red makes it work for her. Lorna finds a way to meet men. Chang shows her private side.

Piper gets creative in order to grow her business. Crazy Eyes’s sci-fi sex story for drama class is a hit. Alex doesn’t trust new inmate Lolly

Caputo’s kinder, gentler new regime includes organizing a Mother’s Day fair for the inmates that brings up a LOT of mixed feelings about family.

Tempers flare when bed bugs invade, as Alex cracks, Red lashes out at Piper, Aleida interferes with Daya and Bennett, and Caputo gets bad news.

Nicky’s stash situation gets complicated. Alex and Crazy Eyes try a new drama class. Red assists Healy with a personal matter.

As chaos descends on Litchfield three days into the riot, the inmates wonder what the future holds and seek solace in loved ones.

Red senses trouble, but the others are convinced she’s just paranoid. Taystee and Black Cindy enlist an unlikely ally, and two old friends clash.

Piper’s plan to edge out the competition could backfire badly. Cindy finds a way to make Taystee’s job pay off. Luschek gets some interesting mail.

Red’s scheme to reclaim her kitchen backfires; the inmates stage a Christmas pageant; Piper’s plans unravel even as she realizes her life is in jeopardy.

Linda begins to see the prison in a new light, while Judy grows desperate to escape. With darkness falling, the inmates compile a list of demands.

Nothing stays hidden for long when emotions run high, but Red, Healy and Caputo try to keep the peace. Piper has a business competitor.

When the inmates’ antics make the morning news, Flaca and Maritza soak up the spotlight. Brandy and her crew auction off Judy to the highest bidder.

Maria convenes a special assembly in the chapel as the inmates plot their next move. Frieda makes use of the survival skills she learned as a kid.

With a major security breach and a lot of new inmates, Caputo has to call in the big guns. Things get a little too real for Crazy Eyes and Lolly.

The prisoners mourn one of their own and even a drunken Pornstache reveals surprising emotions; Larry gives a revealing radio interview.

As the standoff at the prison spirals into a full-blown riot, enterprising inmates take advantage of the confusion. Taystee confronts Caputo.

The inmates campaign along racial lines for positions on a prisoners council, but Piper tries to stay above the increasingly raucous competition.

Piper wants the prison’s outdoor running track reopened, but in order to get it, she’ll have to give her corrections officer something he wants.

After insulting the food in front of the prison chef, Piper is starved out by the kitchen staff and struggles to offer up an acceptable apology.

Detectives Briscoe and Green probe the strangulation of a college coed who moonlighted as a stripper, and while they believe a pair of drug-dealing skinheads committed the murder, they struggle…