Lucy Hale Aria Montgomery Actor Ashley Benson Hanna Marin Actor Troian Bellisario Spencer Hastings Actor Shay Mitchell Emily Fields Actor Ian Harding Ezra Fitz Actor Laura Leighton Ashley Marin Actor Sasha Pieterse Alison DiLaurentis Actor Tyler Blackburn Caleb Rivers Actor Janel Parrish Mona Vanderwaal Actor Lindsey Shaw Guest Star Keegan Allen Guest Star Brendan Robinson Guest Star Jim Titus Guest Star Sydney Penny Guest Star Sean Faris Guest Star Ayman Samman Guest Star Rebecca Kessler Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer