Bite Your Tongue

Bite Your Tongue is the seventeenth episode of Season 4 of Pretty Little Liars. It is set to air in 2014.

Main Cast

 * Troian Bellisario as Spencer Hastings
 * Ashley Benson as Hanna Marin
 * Shay Mitchell as Emily Fields
 * Lucy Hale as Aria Montgomery
 * Sasha Pieterse as Alison DiLaurentis
 * Janel Parrish as Mona Vanderwaal

Trivia

 * Title