This is the classic video that pits the Dark Knight against the Predator, an incredible fan video.
I am sure like many others including myself you will wish you saw this trailer on a nice big screen in a movie theater instead of a fans camera, but I digress.
This trailer shows up after the credits for the Captain America: The First Avenger. Make sure you stay after the credits this weekend to see it, but if you need to see it now, here it is.
The Avengers is set to be released in spring/summer of 2012.