I love bloopers: Star Wars bloopers, Star Trek bloopers (also TNG), TV drama bloopers, you name it. So I'm delighted to present you with a goofy gag reel from Back to the Future, one of our favorite movies. Warning: this is extremely juvenile, and the best part involves chocolate milk. Enjoy:

And if you want a little more substance about BTTF, check out this discussion of the challenges involved in making the film's opening sequence: