PRETTY LITTLE LIARS Summer Premiere Key Art

PRETTY LITTLE LIARS returns for its fourth season on Tuesday, June 11th, at 8 p.m. ET/PT. The hit series revolves around four teenage girlfriends who lost touch with one another after the mysterious death of a friend, Alison. The girls are suddenly reunited when they each begin receiving messages suggesting Alison is actually alive – and watching them. The series stars Troian Bellisario, Ashley Benson, Tyler Blackburn, Holly Marie Combs, Lucy Hale, Ian Harding, Laura Leighton, Chad Lowe, Shay Mitchell, Janel Parrish and Sasha Pieterse.

PREVIEW: PRETTY LITTLE LIARS Season 3 Finale

The Liars are seeing red as they attempt to put an end to the game in "A dAngerous gAme," the Season Three finale of ABC Family's hit original series, PRETTY LITTLE LIARS, airing Tuesday, March 19th at 8 p.m. ET/PT.

Spencer is back home and presenting a good front, but Aria, Hanna and Emily are not so sure their friend is fully back after seeing how fragile she was just a day or so before. Unfortunately the girls don't have much time to ponder Spencer's health as shocking revelations are brought to the forefront. With so much happening and new information being uncovered, will the Liars be ready for what is waiting for them?

Watch a sneak peek below:

PREVIEW: PRETTY LITTLE LIARS ("I'm Your Puppet")

Photo: ABC Family

Aria, Emily, Hanna and Spencer are all pushed into difficult situations in "I'm Your Puppet," an all new episode of ABC Family's hit series PRETTY LITTLE LIARS, airing Tuesday, March 12th at 8 p.m. ET/PT.

As "A" continues to play games, the stakes are raised higher as each girl is forced into difficult positions. Aria starts to seriously contemplate her relationship with Ezra as his new family situation continues to eat away at her. Hanna is thrown into the middle of Caleb's family drama when Jamie's shady past comes back to haunt him. Emily is determined to prove Spencer wrong in hopes of helping her, but she might not be ready for what she finds. In the end, will the Liars be able to get out of their sticky situations or will "A" have them right where he/she wants them?

Meanwhile, Spencer searches for answers about Mona's time in Radley Sanitarium.

Watch a sneak peek below:

PREVIEW: PRETTY LITTLE LIARS ("Will the Circle Be Unbroken?")

Photo: ABC Family

With Spencer missing, Aria, Emily and Hanna search for clues to where their friend may be in "Will the Circle Be Unbroken?," an all new episode of ABC Family's hit series PRETTY LITTLE LIARS, airing Tuesday, March 5 at 8 p.m. ET/PT.

Spencer hasn't been herself lately, but has she had enough to just disappear? Could "A" have done something to her? These are all questions that Aria, Emily and Hanna are asking themselves when Spencer goes missing. But when it turns out even her family doesn't know where Spencer has gone to, the girls frantically search for answers hoping their worst fears aren't true. But where Spencer does turn up at, maybe she doesn't want to be found.

Watch a sneak peek below:

PREVIEW: PRETTY LITTLE LIARS ("Out of Sight, Out of Mind")

Photo: ABC Family

The PLLs are looking for answers in all of the wrong places in "Out of Sight, Out of Mind," an all new episode of ABC Family's hit original series PRETTY LITTLE LIARS, airing Tuesday, February 26th at 8 p.m. ET/PT.

Spencer is finally ready to talk, but Emily is not so ready to accept what she has to say. Will she heed Spencer's warnings or will Emily go off to find her own answers down a path "A" has designed for her? Hanna, on the other hand, is preoccupied with helping her mother after Ashley is involved in a hit-n-run accident. Now having a new secret to hide, Hanna wonders if "A" had something to do with it after all. With Aria, Emily, Hanna and Spencer are now really afraid does "A" have them right where they want them?

PREVIEW: "What Becomes of the Broken-Hearted?" On PRETTY LITTLE LIARS

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Rash decisions are made when dealing with a wounded heart, in "What Becomes of the Broken-Hearted?," an all-new episode of ABC Family's hit original series, PRETTY LITTLE LIARS, airing Tuesday, February 12 at 8 p.m. ET/PT.

When dealing with matters of the heart, people react in many different ways: Still crushed over her break-up, Spencer continues her downward spiral as she now takes her anger and hurt out on Mona. Caleb, on the other hand, hides his pain by being closed off when discussing his father. But when Hanna devises a plan to bring father and son back together, will that help Caleb heal old wounds or just make things harder? And Aria, who is still missing Ezra, finds she is spending more time with Wes.

PREVIEW: "Dead To Me" On PRETTY LITTLE LIARS

As the girls say goodbye to Alison again, new information is dug up, in "Dead to Me," an all new episode of ABC Family's hit original series PRETTY LITTLE LIARS, airing Tuesday, February 5th at 8 p.m. ET/PT).

Now that Ali's remains are back with her family, the DiLaurentis' are set to bury her again, giving Aria, Emily, Hanna and Spencer another opportunity to say goodbye to their friend. With everything that has gone on since Ali's disappearance, the girls are divided about going to yet another memorial. Aria, Hanna and Emily are ready for another round of goodbye, if not for them but to also support Jason. Spencer, on the other hand, has had enough and wants nothing to do with the burial. Why keep saying farewell to a girl who wasn't that great of a friend after all?

PREVIEW: "Misery Loves Company" On PRETTY LITTLE LIARS

Photo: ABC Family

Surprises abound for Aria, Emily, Hanna and Spencer, in "Misery Loves Company," an all new episode of ABC Family's hit series PRETTY LITTLE LIARS, airing Tuesday, January 22 at 8 p.m. ET/PT.

Aria is down for the count when sidelined by the flu, so Hanna and Emily are on their own to follow up on a new clue. Surprisingly, Meredith steps up to help take care of Aria while her father is away, but when it starts to look like Meredith may have ulterior motives to her nursing Aria back to health, Hanna and Emily turn their attention towards saving their friend.

PREVIEW: "Mona-Mania!" On PRETTY LITTLE LIARS

Aria, Emily, Hanna and Spencer are sure that Mona is up to her old tricks again, but can they prove it, in "Mona-Mania!," an all new episode of ABC Family's hit original series PRETTY LITTLE LIARS, airing Tuesday, January 15th at 8 p.m. ET/PT.

After the shocking events at the school marathon, Aria, Emily and Spencer are sure now more than ever that Mona is up to her old tricks. Hanna, still holding out hope for her former friend, is not so sure. With Mona seemingly popping up everywhere, it sure seems like she has a plan. But with no real evidence to prove Mona is back to her evil ways, how can the Liars prove what they believe to be true?

Meanwhile, Aria's fears about her father grow stronger when something vital that is hidden in her room goes missing.

Watch a sneak peek below: