It's scary enough to ride on the subway sometimes, so the creators of this prank are really evil to make that experience even worse. I have no idea where this takes place or how they were able to get approval for the prank, but they sure did a great job making it as terrifying as possible. The lights flickering, the doors not opening and the appearance of the ghost girl are all beyond frightening, but man -- that scream. I am getting chills just thinking about it. If this happened to me I would definitely be like the guys at the 5-minute mark cowering in fear under the seats.