The shot of the guy getting tossed is
completely different from the other versions we have seen. Here's a comparison:
In the first the 'chucker' is obviously a crew member, but in the second it is something else entirely. Also, there are parts of each frame that are identical (see the two guys in the background) while other parts are completely different, for example the fire and smoke effects. Surely these aren't post effects? What the hell? A composite of several takes?