Parapsychologists try to make an inn haunted by an evil witch's ghost safe for guests.

Ten teenagers party at an abandoned funeral parlor on Halloween night. When an evil force awakens, demonic spirits keep them from leaving and turn their gathering into a living Hell.

As part of a sorority ritual, pledges and their male companions steal a trophy from a bowling alley; unbeknownst to them, it contains a devilish imp who makes their lives a living Hell.