Season 3

Season 3 takes place 6 months after the discovery that Mona Vanderwaal is the elusive "A" that has been tormenting four teenage girls, Aria Montgomery, Spencer Hastings, Hanna Marin and Emily Fields. It will also address the issue of whether or not Garrett Reynolds actually killed or was involved in the murder of the girls' former best friend and queen bee, Alison DiLaurentis, and how Mona achieved her role as "A."

Spencer Hastings
Toby and Spencer will have their first moment. Spencer will continue being the ring leader and ruling Rosewood.

Emily Fields
Emily deals with the aftermath of finding Maya alive.

Hanna Marin
Hanna and Caleb's relationship will begin to suffer when Hanna discovers a secret that Caleb has been keeping from her and Hanna will be meeting Caleb's mother. Hanna and Mona will become friends later in the season but for how long. Hanna will find out that Caleb cheated.

Aria Montgomery
Aria and Ezra celebrate their first anniversary.

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
 * Janel Parrish as Mona Vanderwaal

Recurring/Guest Cast

 * Ian Harding as Ezra Fitz
 * Tammin Sursok as Jenna Marshall
 * Keegan Allen as Toby Cavanaugh
 * Tyler Blackburn as Caleb Rivers
 * Brendan Robinson as Lucas Gottesman
 * Bianca Lawson as Maya St. Germain
 * Drew Van Acker as Jason DiLaurentis
 * Torrey DeVitto as Melissa Hastings
 * Yani Gellman as Garrett Reynolds
 * Nia Peeples as Pam Fields
 * Cody Allen Christian as Mike Montgomery
 * Lesley Fera as Veronica Hastings
 * Nolan North as Peter Hastings
 * Julian Morris as Wren Kingston
 * Bryce Johnson as Darren Wilden
 * Roark Critchlow as Tom Marin
 * Natalie Hall as Kate Randall
 * Heather Mazur as Isabel Randall
 * Brant Daugherty as Noel Kahn