By Maria Myka (media@latinospost.com) | First Posted: Oct 22, 2014 07:04 AM EDT

The Liars are back and the Halloween episode is as explosive as ever... not in a scary kind of way, but more of a revealing kind. This year's Halloween special is not the traditional hour-long "A" chilly horror, but it's definitely a gift for the audience.

Here are major revelations from the cast members themselves, as they spill secrets about the set, the future of "A," and the rest of the liars.

1)    According to Hollywood Life, show creator Marlene King revealed that the identity of the real "A" will be revealed before season 7, which means that all the theories surrounding the show will finally be laid to rest. Although the main cast insist that they have no idea who it is, producers teased that "A" could definitely be one of the liars. An internet favorite seemed to be Aria (Lucy Hale) but that could be anyone's guess.

2)    For her infamous scene, Sasha Pieterse was really buried alive in a six-foot hole and have had dirt poured on top of her. She shared, "being buried alive, that's not fun, don't recommend it." She's not the only one who had to hold her breath, though. Andrea Parker, who plays Mrs D, was also in a real grave during her death scene. Even Janel Parrish (Mona) had to really commit to her death scene in the summer finale: she actually did fit in the trunk of the car.

3)    Remember Mrs Grunwald, who the liars met in Ravenswood? Her creepy eyes can really give you the chills, but what's more chilling is that those eyes are actually real: no contacts or special effects needed.

4)    "Even Christmas in Rosewood is scary," Tyler Blackburn, who plays Caleb, said. In an article for Gossip Cop, The Holiday episode, which airs on December 9 promises to be full of shocking revelations.

5)    As excited as fans are about the big reveal that's bound to happen soon, the biggest disappointment came when the liars were asked about their work with the hunky actors. Unfortunately, no matter how hard you root for them, ET Online said that Troian Bellisario and Keegan Allen love each other in real life - but like "brother and sister" kind of way. Sasha said, "The funny thing is when you're around them all the time, they get less yummy and more funny."

Pretty Little Liars will be back for its holiday episode on December 9.

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