Speculation on the latest mask posts: the knee jerk reaction is, of course, it's a Weeping Angel from Doctor Who. However, I think it'll be used as a wink and a nod to Doctor Who fans in the cemetary house. Imagine a strobe lit room filled with statues, faces covered with their hands, and suddenly one leaps out to claw your eyes out. The other masks could very well be ghouls featured in the maze, falling in line with the "blue light" aspect of it all.