Kings21 - 
Rabid Bunyip -  That wasn't a real person, it was a cardboard cut out. Phone Post

How can you tell?

Look, I'm no anatomy/physiology expert, but something about the man who received the punch indicated that "he" was more of a photographic representation replicated into a lifesize effigy. I don't know, it seemed two dimensional and sort of reflected the light in an unnatural manner...