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 Chad Lowe Byron Montgomery Guest Star Holly Marie Combs Ella Montgomery Guest Star Brant Daugherty Guest Star Chloe Bridges Guest Star Steve Talley Guest Star Roma Maffia Guest Star Brian Letscher Guest Star Jake Weary Guest Star Tammin Sursok Guest Star LeShay N. Tomlinson Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer