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.

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 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.

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

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.

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.