Pretty Little Liars Season 1

Pretty Little Liars Season 1 Episode 1|Pilot. The perfect little town of Rosewood holds more than its fair share of secrets, and for four estranged friends, Aria, Spencer, Hanna and Emily, their darkest ones are about to unravel. A year after their Queen Bee, Alison, goes missing, the girls begin receiving messages from ''A'', saying – and threatening – things only Alison would know. But it couldn't be Alison. Could it...?

Pretty Little Liars Season 1 Episode 2|The Jenna King. With Jenna's return to Rosewood, the girls are forced to face an unpleasant incident from their past that sealed their friendship forever, especially since "A" won't let them forget it. Meanwhile, questions about the night of Alison's disappearance begin to arise, as the events of that fateful night continue to haunt Aria, Spencer, Emily and Hanna.

Pretty Little Liars Season 1 Episode 3|To Kill a Mocking Girl. The girls try to pay tribute to Alison's memory, but they are still being faced with unresolved issues. Aria has an unpleasant encounter with her father's former mistress, and Spencer must face a vengeful Melissa, while Hanna is trying desperately to get her boyfriend to forget the 'old Hanna'. But with "A" taunting them every step of the way, the girls will find that leaving the past behind is much harder than they first thought.

Pretty Little Liars Season 1 Episode 4|Can You Hear Me Now?. The girls block e-mails and text messages from all unknown users in an attempt to stop "A," but their problems are far from over. One girl receives a surprise visit, while another receives a gift from a prospective paramour. And just when things couldn't get any more complicated, the girls find out that trying to keep "A" away comes with a price.

Pretty Little Liars Season 1 Episode 5|Reality Bites Me. The girls must pay the penalty for trying to ignore ''A''. Whether it is a family in crisis, parental praise for an undeserved honor looming over their head or wearing totally unfashionable scrubs while working off a debt – the girls must deal with it all. And on top of that "A"'s lipstick message is still haunting them.

Pretty Little Liars Season 1 Episode 6|There's No Place Like Homecoming. While the homecoming decorating committee is knee deep in balloons, the four friends from Rosewood are just trying to stay afloat. Dealing with heartbreak, a boyfriend's virginity pledge and a vengeful sister all takes a backseat when one girl makes a shocking homecoming date choice that puts her in a possibly sticky situation.

Pretty Little Liars Season 1 Episode 7|The Homecoming Hangover. Spencer, Aria, Emily and Hanna must deal with the consequences of their disastrous homecoming dance. Family, friends and boyfriends are all in flux, and the girls need to act fast to prevent the situation from getting worse. To top it all off, they are also hiding killer information about Toby, and text messages from someone other than 'A' are causing tensions to rise in the Montgomery household.

Pretty Little Liars Season 1 Episode 8|Please Do Talk About Me When I'm Gone. The girls are ready to say goodbye to Alison as her memorial service approaches. However, Alison's brother Jason shows up and the gang quickly finds out that saying goodbye is the last thing he wants to do. The clique wants to celebrate Alison's life in a peaceful and positive way, but with Detective Wilden back on the scene and Jason taking over the girls realize they may not have prepared for what is to come. Meanwhile, Emily and Maya go on their first date.

Pretty Little Liars Season 1 Episode 9|The Perfect Storm. Rosewood gets a massive storm on the day the students are to take their SAT test, which causes the school to postpone the examinations. Trapped in the school during the storm, the girls' personal lives become stormy as well. Drama strikes each girl differently and manifests itself into different situations. After the storm passes and the girls get to go home, they all come to the realization that taking the SATs would have been a much easier task to complete.

Pretty Little Liars Season 1 Episode 10|Keep Your Friends Close. "A" targets the girls once again as they attend an upscale camping trip for one of their friend's birthday party and they fear that "A" may want to crash the fun. The FBI becomes involved in Alison's murder case because of new evidence that they have found. Also, Hanna faces difficulties because of her financial situation.

Pretty Little Liars Season 1 Episode 11|Moments Later. Hanna is sent to the hospital and she gets a surprise visit while she is there. Meanwhile, her friends try to find out who "A" is.

Pretty Little Liars Season 1 Episode 12|Salt Meets Wound. Hanna is released from the hospital, but confined to a wheelchair. Meanwhile, Aria struggles with the fact that Noel knows about her affair with Ezra, Spencer's relationship with Alex hits a road bump, and Emily invites Maya to meet her family.

Pretty Little Liars Season 1 Episode 13|Know Your Frenemies. "A" persuades Hanna to return to her law-breaking ways. Meanwhile, Noel continues to bait Ezra, Emily's mother makes clear her dislike of Emily and Maya's relationship, Spencer adjusts to Melissa's sudden marriage, and the girls get help from a surprising place.

Pretty Little Liars Season 1 Episode 14|Careful What U Wish 4. When the school's dance-a-thon rolls around, the Pretty Little Liars are too preoccupied to think about raising money for a trip to Washington, D.C. Hanna is focused on her family's financial situation, but will she be able to refuse the job that "A" has for her? Emily is still hung up on Maya, so she enlists the help of Caleb, the school's new bad boy. Spencer finds tolerating Ian more difficult than ever when an important possession goes missing. Meanwhile, Aria's former babysitter, Simone, arrives in town - but things quickly get ugly when she sets her sights on Ezra.

Pretty Little Liars Season 1 Episode 15|If At First You Don't Succeed, Lie, Lie Again. The Liars try to retain some normalcy in their lives, but even everyday activities are filled with drama. Emily is forced to deal with a teammate who is threatened by her return to swimming, while Aria and Ezra make plans for their first date in public. Meanwhile, Hanna is still being manipulated by "A", and Spencer turns to Ali's brother, Jason, for help.

Pretty Little Liars Season 1 Episode 16|Je Suis Une Amie. The Rosewood Sharks have an important swim meet and Emily encounters Paige again. Caleb uses his favor from Hanna, who tries to keep Aria from becoming suspicious of her over of Ella's museum ticket. A past enemy may not be just so.

Pretty Little Liars Season 1 Episode 17|The New Normal. Spencer tries to read the braille that Toby gave her. Aria and Hanna reconcile, and Paige's father makes a scene at the school regarding Emily's sexuality.

Pretty Little Liars Season 1 Episode 18|The Badass Seed. The four liars remember a frat party and question Alison's motives that night. Aria uses the school play as a means to get closer to Ezra. Hanna and Caleb are pushed to a new level in their relationship. Spencer and Toby become closer. Emily shares some new information and 'A' watches everything closely.

Pretty Little Liars Season 1 Episode 19|A Person of Interest. The Liars find themselves in even more trouble than before when Spencer is deemed suspicious by the Rosewood Police. Meanwhile, Paige and Emily come to terms with their relationship, Spencer and Toby grow closer as they continue to work together against Jenna, Ashley discovers that Caleb has been living at the Marin residence, and Aria decides that it's time to tell Ezra the truth about "the Jenna thing".

Pretty Little Liars Season 1 Episode 20|Someone to Watch Over Me. Spencer's falsehoods get her into trouble as one of her lies causes her to become a person of interest in the murder. But could Ian be the one setting her up?

Pretty Little Liars Season 1 Episode 21|Monsters in the End. The girls get one step closer to finding out who Alison's murderer is when Emily finds a key that Jenna desperately needs. Caleb gets ready to leave Rosewood, while Spencer finds herself trapped at the Founder Festival. Aria finds a picture of Ezra with another woman and suspects the worst.

Pretty Little Liars Season 1 Episode 22|For Whom the Bell Tolls. 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 "A" and the mystery surrounding their friend. But without certain proof that their hunch is right, how can the girls catch "A" in his/her own game? And with little more than a video and hazy memories of the night that Alison disappeared, the Liars may have to turn to an unlikely source of information to help them put a stop to "A" once and for all – or so they think.