I saw what you were talking about, hanging around the ceiling etc. It is obvious shadow, light images from the stopping and starting of the camera clock. Same for the door making one last jerk open. Camera clock stops at the 13 mark, then jumps to the 20 sec mark where it appears the door jerks open even a bit further.

Not a debunk persay, but an opinion of observation on my part.

Cool video, but does anyone have any idea what's behind the door that stops it from opening all the way?

I see the same thing. At first I thought it was just pixelation but there does seem to be something up in that corner.

Hey, I'm not sure if you guys noticed, but there seems to be something that hangs out on the roof moving around in front of the door before it opens.

I don't know anything about cameras so it could just be a techy thing, but it wasn't mentioned in the description so I figured if it wasn't a techy thing then I'd point it out.

It moves around on the roof for a bit, then it moves slowly towards the door, the door opens soon after. The guys come check it out, the figure stays in the far right hand corner for a bit then moves back towards the top again, then although moving around a little, it seems to stay up there.

Just an observation. =)