Season 4

Season 4 takes place immediately were Season 3 left off. Pretty Little Liars got renewed by ABC Family on October 4,2012. 

It is slated to air during the summer 2013 and winter 2014 and it will consist of 24 episodes.

Spencer Hastings
N/A

Emily Fields
N/A

Hanna Marin
According to Marlene King: Hanna is now A's Main Target

Aria Montgomery
N/A

Main Cast

 * Troian Bellisario as Spencer Hastings
 * Lucy Hale as Aria Montgomery
 * Ashley Benson as Hanna Marin
 * Shay Mitchell as Emily Fields
 * Ian Harding as Ezra Fitz
 * Keegan Allen as Toby Cavanaugh
 * Tyler Blackburn as Caleb Rivers
 * Janel Parrish as Mona Vanderwaal
 * Laura Leighton as Ashley Marin
 * Holly Marie Combs as Ella Montgomery
 * Sasha Pieterse as Alison DiLaurentis/Red Coat
 * Chad Lowe as Byron Montgomery

Recurring/Guest Cast

 * Lindsey Shaw as Paige McCullers
 * Tammin Sursok as Jenna Marshall
 * Julian Morris as Wren Kingston
 * Bryce Johnson as Darren Wilden
 * Torrey DeVitto as Melissa Hastings
 * Lesley Fera as Veronica Hastings
 * Drew Van Acker as Jason DiLaurentis
 * Vanessa Ray as CeCe Drake
 * Nia Peeples as Pam Fields
 * Aeriel Miranda as Shana
 * Cody Allen Christian as Mike Montgomery