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 Torrey DeVitto Guest Star Lesley Fera Guest Star Oliver Kieran-Jones Guest Star Lauren Tom Guest Star Charles Carpenter Guest Star Exie Booker Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer