what did i tell you? 88 miles per hour! it has been 37 years since back to the future hit the big screen and now marty mcfly and doc are back together again. michael j. fox and christopher lloyd appeared together at new york s comic con and talked about the hollywood blockbuster s fans went while. one tweeting watching fox hug lloyd is so beautiful. talked about it, never heard them talk about this before. michael j. fox was not the original marty mcfly. eric stolz was actually him. filmed six weeks and then decided they didn t like eric stolz and brought in michael j. fox. how much better the chemistry