Ghosts at Disneyland??

Here is a video taken during a routine maintenance check on Tower of Terror at Disneyland in Anaheim, CA. If you look closely you can see faint figures showing up around the maintenance man in the seats around him. Look specifically BEHIND the man at 0:26 seconds into it (This one is hard to see) and 2 seats to his right at 1:24. Spooky!!!