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 Janel Parrish Mona Vanderwaal Guest Star Torrey DeVitto Melissa Hastings Guest Star Keegan Allen Toby Cavanaugh Guest Star Drew Van Acker Jason DiLaurentis Guest Star Claire Holt Samara Cook Guest Star Roark Critchlow Tom Marin Guest Star Greg Cromer Ken Rabin Guest Star Nia Peeples Pam Fields Guest Star Drew Annen Rosewood Student Guest Star Arsenius LaFontaine Student Guest Star Brigid O'Connell High School Student Guest Star Bob Levy Executive Producer Leslie Morganstein Executive Producer I. Marlene King Executive Producer