Season 1

E1. Pilot

Jun 8, 2010 · 45m

A year after their friend disappears, four girls receive mysterious messages from 'A'.

E2. The Jenna Thing

Jun 15, 2010 · 42m

The circumstances surrounding Alison's disappearance continue to haunt Aria, Emily, Spencer and Hanna as questions arise about the night she went missing.

E3. To Kill a Mocking Girl

Jun 22, 2010 · 44m

As they try to pay tribute to Alison's memory, the four friends are faced with unresolved issues. With 'A' taunting them every step of the way, can the girls forge ahead and leave the past behind?

E4. Can You Hear Me Now

Jun 29, 2010 · 44m

Tired of being harassed by 'A', the girls decide to put a stop to the anonymous emails and text messages by blocking all unknown users. But the friends' problems are far from over.

E5. Reality Bites Me

Jul 6, 2010 · 44m

Trying to ignore 'A' backfired for the girls, and now they must pay the penalty. They must also deal with typical teenage drama - the boy kind.

E6. There's No Place Like Homecoming

Jul 13, 2010 · 44m

The homecoming decorating committee is knee-deep in balloons, and girls are jockeying for position to be the queen, while four friends from Rosewood just try to stay afloat.

E7. The Homecoming Hangover

Jul 20, 2010 · 44m

In the aftermath of the disastrous homecoming dance, the girls try to sort out the devastation that is left behind. If the little liars don't act fast, the situation could go from bad to worse.

E8. Please, Do Talk About Me When I'm Gone

Jul 27, 2010 · 43m

After much planning, the day of Alison's memorial is around the corner, and the girls are ready to say their goodbyes. But their last-minute preparations soon get derailed.

E9. The Perfect Storm

Aug 3, 2010 · 44m

A day of SAT testing is put on hold when a violent storm hits Rosewood, but the girls are stuck inside the school dealing with the drama that follows them everywhere.

E10. Keep Your Friends Close

Aug 10, 2010 · 44m

The discovery of a new piece of evidence about Alison's disappearance brings the FBI to town, and the last thing the girls want to do is go 'glamping' for a birthday party.

E11. Moments Later

Jan 3, 2011 · 44m

Moments after Hanna is hit by a car, the girls' world is turned upside down. 'A' is no longer content to play a game of cat and mouse, and things take a far more precarious turn.

E12. Salt Meets Wound

Jan 10, 2011 · 44m

Hanna's return home from the hospital should be a joyous event, but being stuck in a wheelchair and feeling haunted by 'A' makes it feel more like a Hitchcock nightmare than a proper homecoming.

E13. Know Your Frenemies

Jan 17, 2011 · 44m

Relationships are in flux in Rosewood as the girls face many obstacles. As Noel steps up his pursuit of Ezra, Aria and Ezra begin to feel like there may be no way out.

E14. Careful What U Wish 4

Jan 24, 2011 · 44m

As the school gets ready for the dance-a-thon, Aria, Emily, Hanna and Spencer have more on their minds than just raising money for the school trip to Washington DC.

E15. If at First You Don't Succeed, Lie, Lie Again

Jan 31, 2011 · 44m

The girls try to resume a sense of normality in their lives, but even the simple tasks of dating and extracurricular activities meet with strife.

E16. Je Suis une Amie

Feb 7, 2011 · 44m

A crucial swim meet for the Rosewood Sharks is the setting where Aria, Emily, Hanna and Spencer experience a lot of turmoil. Emily and Paige go for round two as they are pitted against each other.

E17. The New Normal

Feb 14, 2011 · 42m

What happens to one little liar when parent-teacher conferences come around and her father sits face-to-face with the love of her life?

E18. The Badass Seed

Feb 21, 2011 · 44m

As their doubts, fears and suspicions grow, Aria, Emily, Hanna and Spencer start to wonder what the true face of evil looks like. Is it the girl who will do anything to keep her loved ones near?

E19. A Person of Interest

Feb 28, 2011 · 44m

After a shocking revelation from the police, the spotlight is turned on four little liars who look to be crying wolf. But with everything pointing to Ian, how could the girls be wrong?

E20. Someone to Watch Over Me

Mar 7, 2011 · 42m

Everyone has a secret in Rosewood and it's only a matter of time before it is revealed. Four girls know this to be especially true and are reminded of it on a daily basis.

E21. Monsters in the End

Mar 14, 2011 · 44m

Rosewood's Founders Festival sets the stage for more secrets. Everyone has something to hide - whether it is a secret romance, or revealing a true identity and true intentions.

E22. For Whom the Bell Tolls

Mar 21, 2011 · 44m

Now that Aria, Emily, Hanna and Spencer are in possession of the information that Alison left them, the girls decide that it's time to finally put an end to the mystery surrounding their friend.