Have you ever noticed that in most movies where there is a villain, they are usually dispatched by falling? I call this the "death by falling" phenomenon. I noticed it many years ago, and still find it to be true. Consider a smattering of Disney movies (and this is by no means an exhaustive list):
-- Snow White (witch chased over cliff by dwarves)
-- Peter Pan (evil Captain Hook falls off ship into crocodile infested ocean)
-- Sleeping Beauty (bad dragon stabbed to the heart and then falls over cliff)
-- The Great Mouse Detective (bad rat falls off the clock tower)
-- The Rescuers Down Under (bad guy falls into crocodile infested river then over a waterfall)
-- Beauty and the Beast (bad guy falls down gully)
-- Atlantis (bad guy falls to lava cone)
-- Enchanted (dragon falls off building)
It's not just a Disney phenomenon, either. Consider the dispatching of Elsa in "Indiana Jones and the Last Crusade" as she falls down a bottomless pit, or Ra's al Ghul crashing down from an elevated train in "Batman Begins". Just last night, my wife and I finally watched "Iron Man" and, sure enough, the bad guy was dispatched by falling into a huge "arc reactor." Never will you see the protagonist dispatch the bad guy (or bad girl) by simply pulling a trigger when the enemy is standing, disarmed, in front of them. That wouldn't be sporting or proper -- we don't like our protagonists to be cold-blooded killers.
Anyway, it's just something I noticed.