If you had brought up the idea of a 'World War Z 2' to Brad Pitt and Paramount Pictures just about six months ago, they may have laughed you out of the room. The zombie movie had a famously difficult production with costly reshoots leaving many Hollywood insiders thinking 'World War Z' was going to be a massive failure. But then the film hit theaters, it turned out to be a pretty good movie and the movie has made over $200 million to date. So, who's laughing now? Certainly not Brad Pitt who says they have "so many ideas" when it comes to prepping the inevitable 'World War Z 2.'