Lauren and Amy find themselves hosting a house party. Karma reinvents herself. ...

Everyone scrambles for a date when Prom is made mandatory. Shane's sister Sasha stirs things up. ...

When students at a land-locked university begin dying of the bends, Hood must not only crack the science but devise a cure. ...

Lisa and Malik learn some of the difficulties of marriage. While George and Dallas are still caught up thinking about their night together. Tessa continues to think about ...

When Lisa decides to propose to Malik, Tessa isn't sure how to support her friend and turns to George for advice. After Lisa's proposal doesn't go as planned, Tessa steps ...

When Dallas sees George at the dog park, she recruits Dalia to negotiate her territory in Chatswin, while Tessa has to represent George's interests. Tessa notices that Li ...

Tessa becomes concerned when George lets himself go after his breakup with Dallas and calls on George's dad to help him move on, but his father's advice and blatant attem ...

After Darren Hartzell drops off his son, Harrison, at basketball practice in Greenwich, CT, he is attacked in the parking lot and abducted. ...

After being blackmailed by A.D., one of the Liars begins to supply info to the dark side in order to protect those closest to her. Detective Furey questions how much the ...

Ali's turn at the game forces her to face a monumental personal decision, made even more difficult when A.D. triggers Ali to remember a forgotten trauma. Spencer has a lo ...

Emily butts heads with teenager Addison, who appears to be a new version of high school Ali, and who may be connected to a familiar foe. Tensions continue to rise between ...

Emily and Paige apply for the same job; Hannah is visited by Mrs. Grunwald; Ali returns to work; Spencer and Aria pursue answers from the doctor who delivered Mary's baby ...

The liars get trapped in an abandoned house with A on their trails they struggle to get out. Meanwhile Toby, Spencer, and Caleb try to find out who killed Mona. ...

It is Christmas time and all of the liars are planning on having a great time at the Ice ball, but 'A' has other plans. ...

The girls join forces with Mona to figure out why Ali reached out to the police. Alison's actions put Spencer in the cross-hairs of Bethany's murder investigation. Mona r ...

The liars keep their distance from Ali; Spencer finds out her father has a little more than something to do with Jessica's murder; During a routine checkup, Hanna finds a ...

The PLLs must dodge their dreaded nemesis, A, while navigating a world with Alison back in it. ...

Spencer's numerous sleepless nights, with the help of prescription pills, take a toll on her as her hunt for Ali and much needed answers continues, teleporting her into t ...

An intriguing riddle from A has the liars hitting the road and heading to Ravenswood, where they make a shocking discovery. ...

Ezra reaches out to Aria, just as she decides to move on with Jake; A Western-themed dance turns into a two-step with A; Hanna is stalked by a fellow student. ...

Paige throws Emily a surprise birthday party; Mona's selfless act provides Hanna and her mother with their first bit of good news; Ezra gets some distressing news. ...

A new detective means new questions, and the liars are asked some hard questions; Spencer lays a trap for Melissa. ...

The PLLs work with Mona to try and get some clarity on A. ...

The liars finally come face-to-face with their tormentor; Rosewood's Junior League Masquerade Gala is the perfect setting for A's next game of cat and mouse with their fa ...

A surprising new victim of A is revealed; Spencer runs from her family troubles right into Wren's arms; Ezra's new opportunity could push him away from Aria. Written by A ...

Everyone has something to hide, but having to live with those secrets can become a big burden for the liars; Spencer and Toby aren't able to be seen together; Rosewood po ...

As the heat is turned up on suspicions surrounding Spencer, the liars must come to the harsh realization that they aren't the only ones hiding secrets in Rosewood. ...

After a shocking revelation from the police, it looks like the liars could be crying wolf. With everything pointing to Ian, could the girls be wrong? ...

It's parent-teacher conferences and one little liar's father sits face to face with the love of her life. Better believe that A has something to say about it. ...

Emily and Paige go for round two, as they are pitted against each other to compete for the anchor leg of the big race; Caleb calls in his favor with a guilty Hanna as she ...

Emily must deal with a jealous teammate who is threatened by Emily's return to the pool; Aria and Ezra plan their first date out in the open; Hanna is still stuck playing ...