1. The Ending of Saw. You didn’t really think I’d do an entire list about great horror movie moments without mentioning Saw at all, did you? This one is obvious. An assumed-dead person turns out to be quite alive, the presumed villain revealed to be just another victim, and the reactions of Adam as the whole thing is playing out are all part of the reason I say if it weren’t for this mind-blowing ending being what it was, there never would have been a Saw franchise.