How Andy Serkis Helped Mark Ruffalo Crush His Hulk Performance

We've been exposed to some of the greatest performance capture roles in film history thanks to Andy Serkis. From Gollum to Caesar, Serkis' skill set goes well and far beyond just a typical voice artist. We recently heard his narration in the new Star Wars: The Force Awakens trailer and are incredibly excited for his confirmed role in the film. But beyond our own excitement for the actor's progress, he is majorly respected in the film industry for his expertise. So it's no wonder Marvel asked for...