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 Annabeth Gish Guest Star Drew Van Acker Guest Star Gregg Sulkin Guest Star Andrew Elvis Miller Guest Star Bernard Curry Guest Star Nia Peeples Guest Star Jefferson Cox Guest Star Karim Foster Guest Star Cassandra Mason Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer