8. The Creation Of The Leader in The Incredible Hulk

In the first movie, the Hulk is injured and dripping his radioactive blood onto the head of Dr. Samuel Sterns. In the comic, this character becomes The Leader, a big nemesis for The Hulk. He’s known for having quite a large head, which begins to swell at the end of this scene. Perhaps the writers will sit down and be able to flesh out a much better Hulk movie in the future, but for the time being, it seems The Leader will just remain in the comics.