Watch Pretty Little Liars – Season 4 Episode 17: Bite Your Tongue
Cast: Lucy Hale , Troian Bellisario , Ashley Benson , Shay Mitchell , Sasha Pieterse , Ian Harding , Tyler Blackburn , Janel Parrish , Andrea Parker
Directors: I. Marlene King
Watch Pretty Little Liars – S4E17
Episode Overview
Hanna's interest in crime novels helps her to come up with a plan to figure out whose body is in Ali's grave. Spencer is working overtime to decipher the stories in Ali's diary.
