As you probably already know, before it was a great Disney movie, Big Hero 6 was a Marvel Comics property. What you might not know is just how radically different the characters first looked like when they débuted in 1998 - and now the team's creators are revealing their original concept sketches for the first time.
What if you've had the greatest idea in the world... and then someone steals it from you? And what if that happens again and again and again? You've probably just stepped into The Great Unknown.