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 Tammin Sursok Jenna Marshall Guest Star Patrick J. Adams Hardy Guest Star Nolan North Peter Hastings Guest Star Chuck Hittinger Sean Ackard Guest Star Diego Boneta Alex Santiago Guest Star Michael Mantell Therapist Guest Star Carlson Young Amber Victorino Guest Star Keegan Allen Toby Cavanaugh Guest Star Keith Pillow Mr. Sheldrake Guest Star Cody Christian Mike Guest Star Christopher Michael Security Guard Guest Star Eileen Fogarty Waitress Guest Star Amanda Clarke Boonie Wilson Guest Star Bob Levy Executive Producer Leslie Morganstein Executive Producer I. Marlene King Executive Producer