It is prom time at Rosewood High School, except for Alison, Aria, Emily, Hanna and Spencer who have been banned due to "security" concerns. As the girls see this as the final humiliating blow to their high school careers, the girls' mothers try to make the best of a bad situation by offering a home prom in Spencer's barn. At first reluctant, the PLLs agree and try to make the best out of a bad situation. But one to never miss a formal, Charles has other plans in store to make this a night they will never forget.
Meanwhile, Veronica, Pam, Ashley and Ella use prom night to touch base on everything that has happened to their daughters.
Terrible Thing — AG
At the Brew, the Liars commiserate over being barred from both prom and their graduation. Then talk about their faux-prom when Lorenzo walks in. The girls try to console Ali but she excuses herself.
Blissful Ignorance — Ourlives
At the Brew, Aria leaves a message for Clark. Ezra asks if it's wise to not go to the police with their theory about Clark. Ella arrives and tells Aria that she won the contest.
The Fold — Ivan & Alyosha
Spencer waits for Lorenzo to meet her at the Brew. When he arrives she tries to convince him to forgive Alison and give her another chance then invites him to their barn prom.
Pretty — AG
The girls take 'prom' pictures; Hanna questions Toby about his knowledge of what Caleb is up to; The girls' Moms discuss how screwed up the DiLaurentis family is; Aria asks Emily where Ali is.
Disturbia — Rihanna
Clark takes pictures at the school prom and sees Alison arrive; Alison spots Red Coat.
Midnight Movies — Saint Motel
The girls, Toby & Ezra checks out instragram stream of pictures from the school prom and gossip about the photos when they notice Alison in the background of one of them.
Burning Like Fire — Claire Guerreso
As they drink wine, Veronica tells Ella, Ashley & Pam about the bad relations she and her family have had with the DiLaurentis family.
My Type — Saint Motel
The girls arrive at Prom to try and find Ali.
Holy Dove — Civil Twilight
Aria confronts Clark about being at the old doll factory, then a teacher asks her to leave peacefully; Ali receives a text from Charles; the girls spot Ali then miss catching up with her.
Scream It Loud — Vassy
Hanna, Spencer, Emily, Toby & Ezra confront Alison and question her about not coming to the barn and her contact with Charles; Alison runs off again; Sara tells Emily she came to prom for her.
Funn — Cash+David
Alison rushes to the maze to look for Charles at the prom when Spencer confronts her to try to stop her from looking for him. She tells Spencer she needs answers from him and leaves.
Calling Me — Aquilo
Caleb surprises Hanna at prom. She asks about why he was in New York but he asks her to dance first before he explains.
Morning Joy — Sugar & The Hi Lows
Ali grabs punch; Aria & Ezra slow dance while keeping an eye on Alison & Clark; Toby & Spencer talk about her graduation speech; Sara & Emily dance; Spoby kiss. Ezria talks about Thailand.
Lost — RICTOR
Red Coat leaves the prom; Hanna & Caleb dance together when she calls their dancing to a halt.
Nothing Without Love — Nate Ruess
whoever said this is wrong. i know this song like the back of my hand and i got super excited when is we this, watched the episode and NOPE! wish it was though. LOVE U NATE
Ooo My My My — Mary Jane Fonda
The group look for Alison; Alison receives a text from Charles and follows the cloak figure into the maze, Clark sees and follows her. The group follows him and force him to reveal himself.
Watch Out, Here I Come — MoZella
Alison searches for Charles, instead he finds her and takes her; The group searches for Alison then divide up when Lorenzo arrives to help; Spencer thanks Lorenzo for coming for Alison.
Hunted — Ag + Silver
The girls find Ali's phone in the wreckage of the maze; Alison pleads with Charles to talk to her, instead she moves to move his hoodie to reveal his face.
Secret Love Song (feat. Jason Derulo) — Little Mix
Ezra and Aria talking at The Brew. i couldn't actually find this