The COs at Litchfield's maximum security unit size up the new arrivals. Off her medication, Suzanne hallucinates.

Ordered to hand out harsh sentences, the feds search for scapegoats. Languishing on paid suspension, Caputo tries to break out of a rut.

Linda makes a power play, Piper digs for information about Alex, and the women get their first taste of a decades-old feud between cellblocks.

Aleida struggles to find work on the outside. Backed into a corner, Nicky pleads her case to Red. Taystee reaches out to Caputo for help.

Pranksters wreak havoc on Halloween. Luschek earns points with the other guards. As Linda faces a crisis, Donuts and Pennsatucky have a change of plans.

Taystee gets fan mail -- and an assist from an old friend. Piper lobbies Luschek to bring back kickball. Aleida tries out a new sales tactic.

Aleida seizes a business opportunity. An anonymous tip sends Caputo on a stakeout. Luschek tries to help Gloria, who worries she's in danger.

Carol and Barb prepare for war. Linda auditions inmates for a prison PR video. Alex makes a deal with Badison to keep Piper out of trouble.

Piper gets surprising news and a boost from her friends. The jury returns with a verdict, and the big kickball game is on.

Piper struggles to adapt to life after Litchfield. Alex promises to keep her nose clean. Daddy's infidelity angers Daya.

Piper earns her keep by babysitting. Aleida pressures Hopper to go for a promotion. Random drug searches put the heat on Alex. Daya gets an offer.

A new warden ushers in big changes. Blanca reunites with an old friend. Suzanne tries to mend Taystee and Black Cindy's relationship.

Piper goes to work for her dad. Vinnie visits Lorna with news. A desperate Taystee asks Daya for a favor. Caputo leads a restorative justice class.

Aleida tries to keep her teen daughter out of trouble. Piper and Cal shed their responsibilities for a day. Blanca navigates the legal system.

Taystee takes advantage of her new position. Linda teaches Tamika how to pivot. Black Cindy and Maria make amends to people they've hurt.

Piper plays the field. Caputo tries to get ahead of a scandal. Daya sends Taystee on a mission. Nicky finds romance.

Neri takes Piper on a wilderness retreat. Taystee tutors Pennsatucky. Suzanne tends to the chicken coop. Nicky has a difficult conversation with Red.

Competition forces Daya to find a new mule. Piper decides to come out as a felon. Karla asks to leave for a custody hearing. Shani confides in Nicky.

While Piper reconnects with faces from her past, Alex revisits her own romantic history. Linda puts Tamika on notice. Caputo owns up to his misdeeds.

Maria tries to make peace with Gloria. Karla and Blanca plead their cases. Figueroa stands up to Litvack. Piper attends a posh fundraiser with Zelda.

Taystee meets with a lawyer. As the GED exam looms, Suzanne gives Pennsatucky a pep talk. Gloria faces a dilemma. Alex confronts Piper.

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