A smitten Carter asks Lee to be his wingman with a beautiful witness, Nina, who they are protecting before she testifies against her former menacing boss.

A club patron’s death is linked to jewelry heists, so the detectives must halt a thievery ring in order to solve a murder. Meanwhile, Jake breaks divorced-parent protocols, leading Laura…

The team is thrown for a loop when the mummified body of a notorious music producer is found on a yacht. Meanwhile, Rosewood is forced to deal with a shocking…

Hanna enters a beauty contest and turns to Emily for help; Aria asks Andrew to keep an eye on Mike.

Mona’s friend comes to town to pay her respects.

The Liars try to prove that Alison was involved in Mona’s death; Aria worries about her future.

The girls are not feeling merry at Christmas because Spencer’s murder charge looms over them. Things improve though after they see an opportunity to gather evidence to clear her name.

The Liars try to prevent Alison from sending an innocent man to jail; Hanna seeks a normal life.

Melissa reveals her knowledge of Alison’s disappearance to Spencer; Emily seeks Ezra’s help.

Aria, Emily, Hanna and Spencer feel trapped and search desperately for a way out of a bad situation.

Aria searches for information on a patient; Spencer borrows Ezra’s spy equipment.

Alison returns to Rosewood High and attempts to repair the damage she inflicted years earlier.

Alison struggles with the death of her mother, as the Liars try to navigate through her new lie.

Alison attempts to regain her position as leader of the gang upon her return to Rosewood High.

Aria watches over Ezra at the hospital, while Alison and the others set a trap for “A.”

Emily, Spencer and Hanna try to adjust to the new normal; Kenneth searches for Jessica.

After years of questions and mystery surrounding the night Alison DiLaurentis disappeared, her four best friends come face to face with Ali and finally learn what really happened to her…

Spencer’s numerous sleepless nights with the help of prescription pills start to take a toll on her as her hunt for Ali and much needed answers continues. As she pours…

Spencer is determined that it is finally time to tell Aria about what she has found out about Ezra, but Emily and Hanna are worried about what it could do…

Hanna’s new interest in crime novels helps her to come up with a plan to try and figure out whose body is in Ali’s grave. While Hanna is on her…

Armed with the knowledge that Alison is alive, Aria, Emily, Hanna and Spencer have more questions now than ever before. Trying to put the pieces together Hanna comes up with…

Still living at a motel, Emily is taken aback when Mrs. Dilaurentis offers to let her move into Ali’s old room and is even more distraught when the other Liars…

An intriguing riddle from “A” has the Liars hitting the road and heading to Ravenswood, where they are surrounded by some familiar faces. During a very special magic show, one…

Paige throws Emily a surprise birthday party with even more surprising guests – Jenna and Shana. But it’s “A’s” actions at the party that lead to the biggest shock of…

Hanna comes up with a desperate plan to save her mother from a conviction and turns to the only person she thinks can help – Mona. Caleb tries to convince…

Hanna has some explaining to do to her parents and the police after she’s found with something she shouldn’t have. Mona spills a secret of Spencer’s to the other Liars…

Mrs. DiLaurentis’ presence in Rosewood continues to unnerve all those around her, especially when she gives Hanna a family parrot, whose gift for mimicry provides startling insight into Alison’s last…

In the season four premiere, the Liars are desperate to uncover what new scheme “A” has in store for them in the wake of the lodge fire, and have no…

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…

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…

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…

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…

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…

Aria, Emily, Hanna and Spencer are looking forward to some good old Halloween fun now that the traumatic events with Nate are behind them. But once aboard the Rosewood Ghost…

Radley Sanitarium has given Mona a clean bill of health and she is headed back to the halls of Rosewood High, much to the Liars’ dismay. With their former tormentor…

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…

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…

With Garrett’s trial for Maya’s murder starting, the town of Rosewood has become a media spectacle. At odds with her friends over Paige, Emily doesn’t know where to turn when…

With new key evidence in Alison’s murder case, Hanna fears that “A” may be framing her after a visit from Det. Wilden. With paranoia setting in, Aria decides that she…

A summer has passed since Aria, Emily, Hanna and Spencer found out about Mona being ‘A’ and Maya’s death…. Each of the four girls spent their summer in different ways…