Back in 1982, famed broadcast journalist Walter Cronkite visited the set of Tron to learn about this crazy new world of "computer-generated effects" and managed to get himself zapped inside The Grid himself. Hey, did you know that computer graphics can be changed... with a mere phone call!?!
Also, check out Kronkite's quote about the future of filmmaking at the end. A crack at Cronkite' expense, or a stunningly prescient prediction about Michael Bay's eventual career? Hmmm...
[Via Hibernation Sickness]