Douglas Trumbull returns to give us a peek at his state-of-the-art facilities in Massachusetts and discuss computer graphics and miniatures. The Trumbull film tradition started with Douglas' father who worked as a grip on The Wizard of Oz, but it was Douglas' interest in science fiction and animation that guided him to the film industry. Plus, we find out the secret behind the stunning visual effects in 2001: A Space Odyssey. Ain't it cool?