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 Holly Marie Combs Ella Montgomery Actor Chad Lowe Byron Montgomery Actor Sasha Pieterse Alison DiLaurentis Actor Tyler Blackburn Caleb Rivers Actor Janel Parrish Mona Vanderwaal Actor Adam Lambert Guest Star Lindsey Shaw Guest Star Keegan Allen Guest Star Brant Daugherty Guest Star Drew Van Acker Guest Star Yani Gellman Guest Star Brendan Robinson Guest Star Edward Kerr Guest Star Tammin Sursok Guest Star Miranda Carabello Guest Star Madison Carabello Guest Star Scott Carnwath Guest Star Steve Clerge Guest Star Annalyn Miriam Cyrus Guest Star Ryley Goldsworthy Guest Star Chelsea O'Toole Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer