Is The Viral Telekinetic Coffee Shop Surprise Video Staged?

So there's this viral video that promotes the remake of the movie Carrie.  Basically, the crew stages a scene in a coffee shop where a woman becomes annoyed with her server and uses her "mind powers" to send him flying up against a wall.  The patrons of the coffee shop don't appear to be "in" on the prank and it's fun to see their reactions.  Some of them look pretty freaked out.

The Blaze noticed some things about the video that might make you think that the entire thing is staged.  Take note of the construction worker that looks like he walked right off a movie set.  (What construction guy walks into a coffee shop with a pole?)

What do you think?  Do you think the patrons are actors as well?

via The Blaze