Pretty Little Liars - Season 2 Episode 13 : The First Secret
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.
First Air Date : Jun 08, 2010
Last Air Date : Jun 27, 2017
Runtime : 41 min.
Stars : Lucy Hale, Troian Bellisario, Ashley Benson, Shay Mitchell, Sasha Pieterse, Ian Harding, Tyler Blackburn, Janel Parrish, Andrea Parker
Quality : 
- Eps. 1 : It's Alive2011-06-14
- Eps. 2 : The Goodbye Look2011-06-21
- Eps. 3 : My Name Is Trouble2011-06-28
- Eps. 4 : Blind Dates2011-07-05
- Eps. 5 : The Devil You Know2011-07-12
- Eps. 6 : Never Letting Go2011-07-19
- Eps. 7 : Surface Tension2011-07-26
- Eps. 8 : Save The Date2011-08-02
- Eps. 9 : Picture This2011-08-09
- Eps. 10 : Touched by an 'A'-ngel2011-08-16
- Eps. 11 : I Must Confess2011-08-23
- Eps. 12 : Over My Dead Body2011-08-30
- Eps. 13 : The First Secret2011-10-19
- Eps. 15 : A Hot Piece of 'A'2012-01-09
- Eps. 16 : Let the Water Hold Me Down2012-01-16
- Eps. 17 : Blond Leading the Blind2012-01-23
- Eps. 18 : A Kiss Before Lying2012-01-30
- Eps. 19 : The Naked Truth2012-02-06
- Eps. 20 : CTRL: A2012-02-13
- Eps. 21 : Breaking The Code2012-02-20
- Eps. 22 : Father Knows Best2012-02-27
- Eps. 23 : Eye of the Beholder2012-03-05
- Eps. 24 : If These Dolls Could Talk2012-03-12
- Eps. 25 : UnmAsked2012-03-19
