Red Dead Redemption movie with Clint Eastwoods son, Scott, as John Marston.

This seems like the biggest no brainer, nostalgic idea in the world to me. Scott looks almost identical to his dad. You would get the older crowd because of the Eastwood affect and the younger crowd because of the game. Tv shows are trending in this direction at the moment too, finally realizing how many video games have great storylines.