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 Bianca Lawson Maya St. Germain Actor Chad Lowe Byron Montgomery Actor Sasha Pieterse Alison DiLaurentis Actor Keegan Allen Toby Cavanaugh Guest Star Tyler Blackburn Caleb Rivers Guest Star Nolan North Peter Hastings Guest Star Drew Van Acker Jason DiLaurentis Guest Star Cody Christian Mike Montgomery Guest Star Yani Gellman Garrett Reynolds Guest Star Roark Critchlow Tom Marin Guest Star Jim Titus Officer Barry Maple Guest Star Dagney Kerr Nancy Guest Star Lak Rana Elliot Guest Star Bob Levy Executive Producer Leslie Morganstein Executive Producer I. Marlene King Executive Producer