在Rosewood镇宁静的外表下，隐藏着不少秘密。三年前，镇上四个最漂亮的女生——Aria（露西·海尔 Lucy Hale 饰），Spencer（特莉安·贝利索里奥 Troian Avery Bellisario 饰），Hanna（艾什莉·本森 Ashley Benson 饰）和Emily（薛·米契尔 Shay Mitchell 饰）的朋友、学校最受欢迎的女生Alison（萨莎·皮特丝 Sasha Pieterse 饰）突然失踪，四人发誓保守秘密但关系却渐行渐远。三年之后，四人收到神秘人A发来的短信，知道她们隐藏了很久的、只有Alison才知道的秘密。以为A就是Alison，然而警察在Alison的后院里找到了她的尸体，神秘的A始终是个谜。四个女生将如何面对这一切变故？根据女作家Sara Shepard同名少女小说改编。
播出日期: 2010-06-08
运行时间: 43 min
概述: A year after their friend disappears, four girls receive mysterious messages from 'A'.
播出日期: 2010-06-15
运行时间: 40 min
概述: The circumstances surrounding Alison's disappearance continue to haunt Aria, Emily, Spencer and Hanna as questions arise about the night she went missing.
播出日期: 2010-06-22
运行时间: 42 min
概述: 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?
播出日期: 2010-06-29
运行时间: 42 min
概述: 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.
播出日期: 2010-07-06
运行时间: 42 min
概述: 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.
播出日期: 2010-07-13
运行时间: 42 min
概述: 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.
播出日期: 2010-07-20
运行时间: 42 min
概述: 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.
播出日期: 2010-07-27
运行时间: 41 min
概述: 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.
播出日期: 2010-08-03
运行时间: 42 min
概述: 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.
播出日期: 2010-08-10
运行时间: 42 min
概述: 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.
播出日期: 2011-01-03
运行时间: 42 min
概述: 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.
播出日期: 2011-01-10
运行时间: 42 min
概述: 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.
播出日期: 2011-01-17
运行时间: 42 min
概述: 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.
播出日期: 2011-01-24
运行时间: 42 min
概述: 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.
播出日期: 2011-01-31
运行时间: 42 min
概述: 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.
播出日期: 2011-02-07
运行时间: 42 min
概述: 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.
播出日期: 2011-02-14
运行时间: 40 min
概述: 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?
播出日期: 2011-02-21
运行时间: 42 min
概述: 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?
播出日期: 2011-02-28
运行时间: 42 min
概述: 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?
播出日期: 2011-03-07
运行时间: 40 min
概述: 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.
播出日期: 2011-03-14
运行时间: 42 min
概述: 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.
播出日期: 2011-03-21
运行时间: 42 min
概述: 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.
