Pretty Little Liars - The Liars Enter The Ravenswood Founders Day Party - "Grave New World" (4x13)

Dressed in their costumes, Aria, Hanna, Emily and Spencer make their way into the graveyard party. Emily is hesitant to continue on—she isn’t sure she is ready to see Alison, but Aria says that they already have. With that, they all walk through the graveyard’s gates. Hanna spots two blonde haired little girls wearing red coats. Ezra calls Aria to ask where she is and to be careful—and we see that he is at the graveyard, too, wearing a gas mask costume. In the special Halloween episode, Aria, Emily, Hanna and Spencer crash the Ravenswood Founders Day Celebration after a clue in "A's" new lair suggests that Alison may indeed be alive. Dressed in their finest Edwardian wear, the ladies hit the creepy cemetery party to find Ali before "A" can... but if Ali is truly alive, could the PLLs be leading "A" straight to their friend without knowing it? With Ezra lurking in the shadows, "A" may be closer than the girls realize. Meanwhile, Caleb heads to Ravenswood to help the girls and meets kindred soul Miranda along the way. #PLL #PrettyLittleLiars #PLLHalloween #Ravenswood