|"The Jenna Thing"|
|Season 1, Episode 2|
|Air date||June 15th, 2010|
|Written by||I. Marlene King|
|Directed by||Liz Friedlander|
To Kill a Mocking Girl
The Jenna Thing is the second episode of Season One. It aired on June 15th, 2010.
With Jenna's return to Rosewood, the girls are forced to face 'the Jenna thing,' 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, and the events of that fateful night continue to haunt Aria, Spencer, Emily and Hanna.
- Troian Bellisario as Spencer Hastings
- Ashley Benson as Hanna Marin
- Holly Marie Combs as Ella Montgomery
- Lucy Hale as Aria Montgomery
- Ian Harding as Ezra Fitz
- Bianca Lawson as Maya St. Germain
- Laura Leighton as Ashley Marin
- Chad Lowe as Byron Montgomery
- Shay Mitchell as Emily Fields
- Sasha Pieterse as Alison DiLaurentis