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 Rumer Willis Zoe Guest Star Ryan Guzman Jake Guest Star Bryce Johnson Guest Star Cody Christian Guest Star Lesley Fera Guest Star Reggie Austin Guest Star P.J. Boudousqué Guest Star Nia Peeples Guest Star Harrison Xu Guest Star Leslie Morganstein Executive Producer I. Marlene King Executive Producer Oliver Goldstick Executive Producer