Upon further consideration, Wild Banshee is ready to admit that the movie poll woefully excluded some very important contenders. The Lord of the Rings trilogy is just one glaring example of a fine film saga that was left off the list. Some others include The Terminator trilogy and the Back to the Future trilogy.
That error has been remedied.
Please feel free to vote again if you'd rather vote for some other movie than the one you originally voted for when the list was embarassingly incomplete. I think Banshee herself will take advantage of this second vote opportunity. And, as always, feel free to enter a write-in candidate if I'm still missing a worthy film saga.