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。
编剧: I. Marlene King
播出日期: 2011-06-14
运行时间: 41 min
概述: Disbelieved by police and families, the tormented quartet is sent for therapy. The chance to share at least some of their secrets proves appealing.
编剧: Joseph Dougherty
播出日期: 2011-06-21
运行时间: 41 min
概述: Emily gets a lifeline, Aria faces Mr Fitz’s farewell, Hanna confronts her father, and Spencer is troubled by Toby’s treatment, Melissa’s lies, plus Alison’s brother.
编剧: Oliver Goldstick
播出日期: 2011-06-28
运行时间: 42 min
概述: While having to stay apart, Hanna turns match-maker, Spencer exploits her sister’s loss, Emily forges a letter, and Aria is upset in pottery.
编剧: Charles Grant Craig
播出日期: 2011-07-05
运行时间: 41 min
概述: Hanna helping Lucas requires Caleb’s aid, while tailing Melissa has an unexpected outcome.
编剧: Maya Goldsmith
播出日期: 2011-07-12
运行时间: 41 min
概述: A shocking discovery finally lays to rest the killer’s identity – until Emily unravels clues that reveal otherwise.
编剧: Bryan M. Holdman
播出日期: 2011-07-19
运行时间: 42 min
概述: Distracted from the charity fashion show by parental and personal factors, the teen quartet is unprepared for the final display.
编剧: Joseph Dougherty
播出日期: 2011-07-26
运行时间: 42 min
概述: Reaction to a dug-up item raises Spencer’s suspicions, an awkward dinner is disturbed at Aria’s, while Emily finds rooming with Hanna a pain.
编剧: Matt Witten
播出日期: 2011-08-02
运行时间: 42 min
概述: Emily’s swimming prospects could be sunk, along with Hanna's hopes for the future, while Spencer and Aria make a gruesome discovery.
编剧: Jonell Lennon
播出日期: 2011-08-09
运行时间: 42 min
概述: Spencer is suspicious of what Jason is hiding in his outhouse, while Caleb learns who is after him.
编剧: Maya Goldsmith
播出日期: 2011-08-16
运行时间: 42 min
概述: Aria is warned to be wary of Jason, while over-eager Mona encourages Hanna to try bonding with Kate at a country club.
编剧: Oliver Goldstick
播出日期: 2011-08-23
运行时间: 42 min
概述: The harassed foursome face the fact they need outside help, though some problems stay strictly in the family.
编剧: I. Marlene King
播出日期: 2011-08-30
运行时间: 42 min
概述: In custody after a testing day, three of the girls count the cost of the tasks ‘A’ set them to save a life.
编剧: I. Marlene King
播出日期: 2011-10-19
运行时间: 42 min
概述: The Halloween before Alison vanished shows her controlling nature, and reveals other manipulative souls were also active.
编剧: Joseph Dougherty
播出日期: 2012-01-02
运行时间: 42 min
概述: The fractured foursome endure their legal punishment plus the pain of shunning loved ones. But changes are coming.
编剧: Oliver Goldstick
播出日期: 2012-01-09
运行时间: 42 min
概述: Hanna unwillingly allows Caleb’s involvement, while a crisis helpline call alerts Emily to a new suspect, and a birthday surprise goes badly.
编剧: Bryan M. Holdman
播出日期: 2012-01-16
运行时间: 42 min
概述: Hanna fears a vengeful visitor, Aria arranges to encounter Ezra, Spencer turns investigator, and Emily worries a renewed relationship is under threat.
编剧: Charles Grant Craig
播出日期: 2012-01-23
运行时间: 41 min
概述: To protect them, Caleb and Toby are misled by Hanna and Spencer, while Aria goes out with Holden, hoping to see Ezra.
编剧: Maya Goldsmith
播出日期: 2012-01-30
运行时间: 42 min
概述: Caleb’s tech skills are used against Hanna’s wishes.
编剧: Oliver Goldstick
播出日期: 2012-02-06
运行时间: 42 min
概述: Supervised school workshops to foster honesty result in far more disclosures and discoveries outside the classrooms than within.
编剧: Joseph Dougherty
播出日期: 2012-02-13
运行时间: 42 min
概述: Caleb’s laptop leads to trouble, Aria learns what Holden has held back, and a man who had information for Alison demands money.
编剧: Jonell Lennon
播出日期: 2012-02-20
运行时间: 42 min
概述: Mona is messaged by ‘A’ again, Ezra is tempted to leave, and Spencer wants answers from Melissa, but gets distracted.
编剧: Charles Grant Craig
播出日期: 2012-02-27
运行时间: 41 min
概述: Daughter and dad bonding is awkward, while Ashley hopes to help Hanna by involving Detective Wilden.
编剧: Joseph Dougherty
播出日期: 2012-03-05
运行时间: 42 min
概述: Jenna’s return brings conflict, Aria agrees to a risky meeting, while a bag of Alison’s possessions seems like old news.
编剧: Oliver Goldstick
播出日期: 2012-03-12
运行时间: 42 min
概述: A creepy ‘hospital’ visited by Alison holds a sinister surprise, while Caleb goes along with a sting unwillingly.
编剧: I. Marlene King
播出日期: 2012-03-19
运行时间: 42 min
概述: An uncomfortable close encounter with their nemesis awaits at least one of the tormented quartet, and a death is promised.
