Pretty Little Liars Series 4 Episodes Available now

Grave New World
13/24 In the Halloween special, the Liars crash a Ravenswood party.

"A" is for Answers
24/24 In the series finale, Alison reveals all.

Unbridled
23/24 Still reeling, the girls take part in a bridal fashion show.

Cover For Me
22/24 Emily and Hanna try to put the pieces together.

She's Come Undone
21/24 Aria crumbles after learning shocking news about Ezra.

Free Fall
20/24 With Spencer's addiction, can she be trusted?

Shadow Play
19/24 A special black-and-white episode nods to 1940s film noir.

Hot for Teacher
18/24 Spencer's hunt for the truth takes a dangerous turn.

Bite Your Tongue
17/24 "A" goes after Hanna in a most unexpected way.

Close Encounters
16/24 The girls must decide if new information about Ali is true.