The town of Rosewood is a perfect setting for things that go bump in the night, and this Halloween ABC Family’s “Pretty Little Liars” will give its devoted fans an inside look at the show with interviews with PLL cast and crew. The fan special “Pretty Little Liars: We Love You To DeAth” will air on Tuesday, Oct. 21st at 8 PM ET/PT as part of ABC Family’s “13 Nights of Halloween.”

Troian Bellisario, Ashley Benson, Lucy Hale, Shay Mitchell and Sasha Pieterse sit down to answer fans burning questions about the show, while Tyler Blackburn, Ian Harding, Janel Parrish, Keegan Allen and “Pretty Little Liars” crew members sit down to give insiders a glimpse at the behind the scenes workings of the show. It wouldn’t be Halloween, or “Pretty Little Liars,” if it didn’t include some of “A’s” victims in a “Dearly Departed”-themed segment with interviews from those who met a deadly end, such as Bianca Lawson (“Maya St. Germain”), Ryan Merriman (“Ian Thomas”) and Bryce Johnson (“Det. Darin Wilden”).

Also “Pretty Little Liars” super fans weigh in on their favorite OMG moments and what the show has meant to them.  And everyone has a theory on who they think is “A!”