In honor of next week’s Halloween episode (Season 3, Episode 13: “This Is a Dark Ride,” airing October 23), we’re taking a quick look back at the Halloween episode Pretty Little Liars fans will never forget. Alison (Sasha Pieterse) dressed as Lady Gaga … the creepy old house … yea, that one.

If you remember, the one thing that we never quite figured out about that episode was just who opened the door to Rosewood’s very own haunted house. The good/bad news: That might not be a mystery forever.

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When a fan asked PLL showrunner Marlene King on Twitter when we’re going to find out who opened the door to the creepy old house in Season 2, Episode 13: ”The First Secret”, she replied, “some day.”

Who do you think it will be? Someone we know? A new suspect for the “A” team? Could it have been Mona (Janel Parrish) even back then? And does this mean that the Liars will revisit that spooky old house?

We have to be honest: We’d be alright if we never saw that place again.

Don’t miss the next new episode of PLL, the Halloween special, on Tuesday, October 23 at 8 p.m. ET/PT on ABC Family.

Source: @imarleneking

Samantha Highfill is a contributing writer to Wetpaint Entertainment. Follow her on Twitter at @samhighfill.

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