Spencer learns more about her connection to Mary Drake; Aria and Ezra ponder their future with Nicole back in the picture; Mona helps Hanna get her fashion career back on track; and Emily struggles to balance things between Ali and Paige. Meanwhile, A.D. has a special delivery for the ladies that reveals the final endgame.

Cast: Troian Bellisario, Ashley Benson, Tyler Blackburn, Lucy Hale, Ian Harding, Shay Mitchell, Andrea Parker, Janel Parrish, Sasha Pieterse, Keegan Allen, Emma Dumont, Lesley Fera, Nicholas Gonzalez, Matt Jayson, Lindsey Shaw