Bellacourt Manor's residents brace themselves for Lillian's annual birthday meltdown; a surprise visit from Charles Ponzi brings a new business opportunity; Hortense believes she's expecting; Peepers gets sick.

Two teams of artists construct original alien animals that incorporate two models into one large creation.

After their latest run-in with Charles, tensions are at an all-time high with the PLLs and the town of Rosewood. Aria’s big moment of seeing her work displayed in an art gallery is in jeopardy as Ella is determined to keep her safe at home. Hanna is still uncomfortable with the unexpected scholarship money and is determined to give it back, even if that means ruining her chances at going to her school of choice. And to top it off, the one normal high-school rite of passage the girls are looking forward to is in danger as Rosewood High is considering not letting the PLLs attend prom due to security issues. Meanwhile, the more Alison learns about her brother the harder she finds it to connect a deranged murderer to the young blonde haired boy she sees in the photos and in her memories.

When a 16-year-old girl is murdered and left in a cage, Jane and Maura must overcome the ethical dilemma of a psychiatrist and the stiff opposition of a fussy prosecutor to find the killer. Meanwhile, Jane has couch issues, and Frankie is seeing UFOs.

Emma learns a heartbreaking secret after a scandalous video leak.

The Stitchers team investigates the murder of an online psychic whose symbolic, layered memories are further complicated when Kristen sees the murder of another person in the stitch. Maggie expresses her reservations about Kirsten’s relationship with Liam. Meanwhile, Camille hesitantly agrees to meet Linus’s parents.

The desert is hot, but the auctions are hotter in Palm Desert, CA. It's a long drive, but the buyers are determined to make it worth the trip. A few locals give Rene a run for his money, but that doesn't stop Mary from bidding beyond her budget. Darrell and Brandon try for a windfall while Jarrod and Brandi are forced to rely on some unreliable help.

Danny DeVito (Taxi (1978)); Simon Pegg (Mission: Impossible - Rogue Nation (2015)). Also: George Ezra performs; Donn Thompson sits in with The Roots.

Jamal believes that the country is spiraling out of control and wants to see a military victory.

Jackson, Jamie and Agent Shaffer search for a chemist in Alabama who has evidence of Reiden Global’s role in the growing animal problem. Meanwhile, Chloe, Mitch and Abraham fly to Rio de Janeiro to delay the local government’s plan for a massive bat extermination and come up against a ruthless drug lord.