The triology will be coming out on Blu-Ray on october 26. It will contain extra footage of Eric Stoltz as the original Marty McFly. I had already known he was the original Marty McFly and I have seen pictures. Michael J Fox was perfect for the part but can't wait to see Eric Stoltz in live action which I've never seen before.
http://video.hollywoodreporter.com/s...d=632057561001