8 Hidden Messages You Never Noticed In Famous Movies

1. Superman/Batman Crossover - I Am Legend (2007)

Nearly ten years before Dawn of Justice saw the Batman/Superman logo plastered just about everywhere as part of the unrelenting hype machine promoting the long-awaited crossover, it popped up in Will Smith's post-apocalyptic wanderlust flick I Am Legend.

During one scene, you can see a poster for that all-too familiar symbol, with a release date of 15 May 2010. When this got out (and as you'll imagine it would have), the world went crazy. And they only had to wait six years for it to come to fruition, after first having their hopes and dreams shattered.

Of course, Dawn of Justice was nothing more than mere fantasy when the symbol made it's appearance in I Am Legend. So why was it included, then, you ask? Because produce, Akiva Goldsman had once apparently been involved in such a project, only for it never have realised. This was included as a sort of semi-reference to such a memory. A memory that later became reality.