A group of high-school kids set out to play a Halloween prank at an abandoned house, but once they enter they become victims of a demonic witch who has set her wrath upon them.

Margot, a documentary filmmaker, heads to a secluded Amish community in the hopes of learning about her long-lost mother and extended family. Following a string of strange occurrences and discoveries, she comes to realize this community may not be what it seems.

A group of teenagers who take after their parents and join the stalker club during all this drama a mysterious person in a mask is coming after all of them.

A teenage girl lies about her age to get into a Hollywood party and meets a handsome reality TV star - but when she finds out he is a creep and rejects him, he becomes obsessed and starts stalking her, going so far as to date her widowed mom in order to be near her..

Four seasoned killers and one hapless professor are rounded up in one violent swoop and awake in chains to discover they are part of a demented experiment orchestrated by their maniacal, mysterious captor.