I'm watching Time Bandits, which came out in '81. The guy who played Evil also played Dillinger/Sark in Tron the following year. What's really cute, is that about 40 minutes into Time Bandits, Evil says...'...when I have the map, I will be free...because I have understanding"...."of what master?"...."of digital watches....and soon I shall have understanding of video cassette recorders and car telephones.....and when I have understanding of them, I shall have understanding of computers.....AND when I have understanding of computers, *I* shall be the Supreme Being."