GREAT SCOTT! The never ending question has finally been answered, although I personally had never really given it much thought at all. I just assumed, but if you want to go sneaking into random garages to find the Delorean well, enjoy jail. I guess a more important question still lingers to be answered: "What the hell is a jigawatt"?

We won’t hear a word against the trilogy, but that doesn’t mean that there aren’t tangible questions even now that have been left behind by the Back To The Future films. And one of them is this: how on earth did Marty McFly and the Doc ever become friends in the first place?

Mental Floss has posted the same question, which was answered by Bob Gale, the co-writer of the trilogy. And he revealed that he and co-writer/director Robert Zemeckis had had a similar chat while making the film.