For Whom the Bell Tolls

For Whom the Bell Tolls is the 22nd episode in the series for the Season One Finale. This episode will be aired on March 21st 2011. Pretty Little Liars has been renewed for a second season beginning on Tuesday, June 14, 2011.

Summary
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 "A" and the mystery surrounding their friend. But without certain proof that their hunch is right, how can the girls catch "A" in his/her own game? And with little more than a video and hazy memories of the night that Alison disappeared, the Liars may have to turn to an unlikely source of information to help them put a stop to “A” once and for all – or so they think. When one of the liars get into a fight with "A" of top of a Bell Tower - Which will live? and Which will die? Ian tries to kill Spencer. In the end, Ian die

Main Cast
Lucy Hale as Aria Montgomery

Ashley Benson as Hanna Marin

Shay Mitchell as Emily Fields

Troian Bellisario as Spencer Hastings

Sasha Pieterse as Alison DiLaurentis