'Pretty Little Liars' Halloween Special: What's Scaring Lucy Hale?

This year, there won't be a Pretty Little Liars full Halloween episode, but fret not, PLL fans — their will be a Halloween special. On Tuesday, Oct. 21, we return to Rosewood for the "We Love You to Death" Halloween special that will be dedicated to the fans. PLL star Lucy Hale reveals what's scary four years after the show began.

When Pretty Little Liars returns to ABC Family tomorrow night, we won't get a full episode but a taste of the darkness and twists and turns that drive the series. During the 13 Nights of Halloween on ABC Family, there will be a one-hour fan appreciation special, the network said in a press release.

Fans are able to submit questions to their favorite PLL characters and they'll be answered during the show ... well, not all of them, but a lot will be answered during the Halloween special. You can submit your question now on the Pretty Little Liars's Facebook or on Twitter using #PLLHalloween.

Before the special airs tomorrow, the cast shared a teaser of the fan tribute, reflecting on their four years together.

"I get chills just thinking about it. I think we all knew at the beginning that we were part of something really special. I didn't know it was going to get to this level, but I knew that my life was going to change ... forever," Lucy revealed in the exclusive first look at the special via TV Line about the fame that has come with Pretty Little Liars's success.

"It wasn't really until I got recognized in a grocery store in, like, the back woods of Canada that I was like, 'Oh, this is a thing, this is a big thing,'" Troian Bellisario explained in the clip.

To replace the traditional Halloween episode, this half of the season will have a Christmas episode in its place, which has been a long time coming.

"I've been trying to make a Christmas episode for four years, so I'm thrilled," executive producer Marlene King told TV Line in March about Season 5 of the hit series.

"Actually, I'm trying to find a way to get Ezra Fitz into Santa boxers. Ian [Harding] said he'd actually wear them if I could make it happen," she added.