Hero Heads: The Last Episodes

We know there are a lot of nut jobs out there, with a lot of different theories when it comes to large events in our history and our goods/services. The internet has a page for all of them, be it Aliens, 2-Pac, Elvis, Princess Diana, and of course the Everlasting Lightbulb. Which theories do we think our true? Find out now and then let us know which ones you think our true?