Based on the Pretty Little Liars series of young adult novels by Sara Shepard, the series follows the lives of four girls — Spencer, Hanna, Aria, and Emily — whose clique falls apart after the disappearance of their queen bee, Alison. One year later, they begin receiving messages from someone using the name "A" who threatens to expose their secrets — including long-hidden ones they thought only Alison knew.
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see all options Availability data: JustWatch
- Seasons
- 7
- Episodes aired
- 161
- Latest aired
- S07E20
- Total runtime
- 4d 20h
Timeline when each season aired
- Season 1 June 2010 – March 2011 22 episodes
- Season 2 June 2011 – March 2012 25 episodes
- Season 3 June 2012 – March 2013 24 episodes
- Season 4 June 2013 – March 2014 24 episodes
- Season 5 June 2014 – March 2015 26 episodes
- Season 6 June 2015 – March 2016 20 episodes
- Season 7 June 2016 – June 2017 20 episodes
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S02E01 It's Alive
June 14 · 43min find the promo
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Disbelieved by police and families, the tormented quartet is sent for therapy. The chance to share at least some of their secrets proves appealing.
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S02E02 The Goodbye Look
June 21 · 43min find the promo
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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.
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S02E03 My Name Is Trouble
June 28 · 44min find the promo
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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.
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S02E04 Blind Dates
July 5 · 43min find the promo
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Hanna helping Lucas requires Caleb’s aid, while tailing Melissa has an unexpected outcome.
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S02E05 The Devil You Know
July 12 · 43min find the promo
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A shocking discovery finally lays to rest the killer’s identity – until Emily unravels clues that reveal otherwise.
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S02E06 Never Letting Go
July 19 · 44min find the promo
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Distracted from the charity fashion show by parental and personal factors, the teen quartet is unprepared for the final display.
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S02E07 Surface Tension
July 26 · 44min find the promo
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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.
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S02E08 Save the Date
August 2 · 44min find the promo
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Emily’s swimming prospects could be sunk, along with Hanna's hopes for the future, while Spencer and Aria make a gruesome discovery.
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S02E09 Picture This
August 9 · 44min find the promo
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Spencer is suspicious of what Jason is hiding in his outhouse, while Caleb learns who is after him.
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S02E10 Touched by an 'A'-ngel
August 16 · 44min find the promo
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Aria is warned to be wary of Jason, while over-eager Mona encourages Hanna to try bonding with Kate at a country club.
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S02E11 I Must Confess
August 23 · 44min find the promo
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The harassed foursome face the fact they need outside help, though some problems stay strictly in the family.
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S02E12 Over My Dead Body
August 30 · 44min find the promo
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In custody after a testing day, three of the girls count the cost of the tasks ‘A’ set them to save a life.
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S02E13 The First Secret
October 19 · 44min find the promo
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The Halloween before Alison vanished shows her controlling nature, and reveals other manipulative souls were also active.
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S02E14 Through Many Dangers, Toils and Snares
January 2 · 44min find the promo
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The fractured foursome endure their legal punishment plus the pain of shunning loved ones. But changes are coming.
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S02E15 A Hot Piece of 'A'
January 9 · 44min find the promo
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Hanna unwillingly allows Caleb’s involvement, while a crisis helpline call alerts Emily to a new suspect, and a birthday surprise goes badly.
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S02E16 Let the Water Hold Me Down
January 16 · 44min find the promo
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Hanna fears a vengeful visitor, Aria arranges to encounter Ezra, Spencer turns investigator, and Emily worries a renewed relationship is under threat.
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S02E17 Blond Leading the Blind
January 23 · 43min find the promo
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To protect them, Caleb and Toby are misled by Hanna and Spencer, while Aria goes out with Holden, hoping to see Ezra.
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S02E18 A Kiss Before Lying
January 30 · 44min find the promo
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Caleb’s tech skills are used against Hanna’s wishes.
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S02E19 The Naked Truth
February 6 · 44min find the promo
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Supervised school workshops to foster honesty result in far more disclosures and discoveries outside the classrooms than within.
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S02E20 CTRL:A
February 13 · 44min find the promo
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Caleb’s laptop leads to trouble, Aria learns what Holden has held back, and a man who had information for Alison demands money.
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S02E21 Breaking the Code
February 20 · 44min find the promo
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Mona is messaged by ‘A’ again, Ezra is tempted to leave, and Spencer wants answers from Melissa, but gets distracted.
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S02E22 Father Knows Best
February 27 · 43min find the promo
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Daughter and dad bonding is awkward, while Ashley hopes to help Hanna by involving Detective Wilden.
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S02E23 Eye of the Beholder
March 5 · 44min find the promo
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Jenna’s return brings conflict, Aria agrees to a risky meeting, while a bag of Alison’s possessions seems like old news.
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S02E24 If These Dolls Could Talk
March 12 · 44min find the promo
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A creepy ‘hospital’ visited by Alison holds a sinister surprise, while Caleb goes along with a sting unwillingly.
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S02E25 unmAsked
March 19 · 42min find the promo
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An uncomfortable close encounter with their nemesis awaits at least one of the tormented quartet, and a death is promised.