Pretty Little Liars 2010 | TV Show Watchlist

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Four estranged friends are reunited because of mysterious messages that suggest their missing friend is watching them and that someone knows their deepest secrets. Based on the series of books by Sara Shepard.

Premiered: June 8, 2010

Rating: TV-14

User Rating:4.19 out of 5 (823 ratings)

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Season 4, Episode 21 She's Come Undone

First Aired: February 25, 2014

Aria begins to fall apart after learning of Ezra's betrayal, and she doesn't know whom to trust. Meanwhile, Spencer tries to show Toby and her family that she can fight her addiction without going to rehab; and Paige gets fed up with Emily's secrets.

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Free Fall

Season 4, Episode 20

February 18, 2014

Next Episode

Cover for Me

Season 4, Episode 22

March 4, 2014

Guest Cast

Lesley Fera Veronica Hastings
Nolan North Peter Hastings