Halloween episode spoilers

Episode Summary: Aria, Emily, Hanna and Spencer crash the Ravenswood Founders Day Celebration after finding a clue in "A's" new lair: Ali is 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 liars be leading "A" straight to their friend without knowing it? With Ezra lurking in the shadows, he may be closer than the girls realize. 

Meanwhile, Caleb heads to Ravenswood to help the girls and meets kindred soul Miranda along the way.

Spoilers

The episode is called 'Grave New World'

The episode takes place straight after 4x12, and takes place at the Ravenswood celebration

The episode will be at Halloween but won't be set at Halloween (according to Joseph Daugherty)

Oliver Goldstick said that there will be a huge plot twist at the end of the episode that will link to Ravenswood and 4B

Maya Goldsmith said that this Halloween will be 'the darkest yet'

Lucy Hale said that this episode was her favourite to film

Caleb makes his decision to stay in Ravenswood in this episode

Mrs Grunwald knows more than she is letting on about Ali and who she is afraid of, but she may hint about who this is

Sasha Pieterse and Lucy Hale both said that we'll find out if Alison really IS alive in this episode. 

Spencer may have a fight scene involving a pair of garden trimmers

Hanna and Mona have a scene together

Sasha Pieterse said that the episode is freaky but beautiful at the same time

Caleb, Ezra and Toby are in the episode

Lucy Hale called it the most shocking episode the show has ever done

CeCe could re-appear as RedCoat

Credit to Pretty little liars Wiki and fanfiction.net and Alison Dilaurentis ツ On Facebook