Episode 1 | Tick-Tock, Bitches

The liars rush to save Hanna after she's abducted by Über A, and the only way is to turn over evidence that will reveal who really murdered Charlotte DiLaurentis.

Episode 2 | Bedlam

Worried that Ali is being tortured by Uber A, the liars turn to a potential enemy for help.

Episode 3 | The Talented Mr. Rollins

To save Ali from Über A's threats, the liars snap into action to rescue her, but a deadly mistake is made which changes everything.

Episode 4 | Hit and Run, Run, Run

The liars made a mistake and now they're trying to hide it, but their romantic relationships will bear the brunt of their actions.

Episode 5 | Along Comes Mary

Ali is released into the care of Mary Drake; Spencer and Hanna search for a missing Caleb; Aria and Emily stumble upon a secret apartment.

Episode 6 | Wanted: Dead or Alive

Hanna wonders if she should reveal the truth to the police; Ali learns her friends turned her in to Uber A; Someone is killed for being on the wrong team.

Episode 7 | Original G'A'ngsters

Jason returns and goes all-out in order to get rid of Mary; The liars learn something new about Mary and Jessica; Ezra gets a call about someone in his past.

Episode 8 | Exes and OMGs

Emily and Paige apply for the same job; Hanna is visited by Mrs. Grunwald; Ali returns to work; Spencer and Aria pursue answers from the doctor who delivered Mary's baby.

Episode 9 | The Wrath of Kahn

Hanna goes rogue to prove that Noel is Über A; Emily unexpectedly turns to Paige for comfort; Jason and Aria look into Mary's past.

Episode 10 | The DArkest Knight

The liars face off with their enemies in a chaotic fight that ends fatally; One liar learns a secret about her past; Another discovers something about her future.

Episode 11 | Playtime

With more secrets being uncovered, the liars all have something to deal with; A.D sets a game for the liars.

Episode 12 | These Boots Were Made for Stalking

Emily butts heads with teenager Addison; Spencer confronts her mother; Aria confides in Holden; Jenna stirs up trouble when she returns.

Episode 13 | Hold Your Piece

Aria and Emily team up to investigate Sydney; Spencer grows closer to Detective Furey; Hanna's turn at the game is more intense than she bargained for.

Episode 14 | Power Play

Ali's turn at the game forces her to face a monumental personal decision; Hanna and Spencer run into a familiar face with a shocking secret.

Episode 15 | In the Eye Abides the Heart

After being blackmailed by A.D, one of the liars begins to pass to the dark side to protect those closest to her.

Episode 16 | The Glove That Rocks the Cradle

With the Rosewood P.D closing in, the liars try to destroy any evidence that would incriminate one of their own.

Episode 17 | Driving Miss Crazy

Emily teams up with Mona; Ashley returns after learning frightening information; Spencer's family reels from A.D's latest taunt.

Episode 18 | Choose or Lose

The Rosewood PD turn up the heat on the liars; A.D. presents the liars with a choice designed to drive a wedge between them; Aria makes a horrifying discovery.

Episode 19 | Farewell, My Lovely

The Liars gear up for a confrontation with A.D.; Spencer, Hanna and Caleb discover new information regarding Charlotte's death.

Episode 20 | Til DeAth Do Us PArt

Secrets come tumbling out as the ultimate endgame comes to light and A.D. is revealed.