There’s nothing that makes you feel old quite like watching movies and reading books that were supposed to take place in the farflung future…and that future was a couple of decades back. The first time I encountered this was when I finally tracked down a copy of I Am Legend (which at the time was out of print, incredible) and realized the book took place in the late 70s.
Here we get Disneyland’s Tomorrowland Grand Opening, as broadcast live on television. This, as Paleo-Future pointed out, the whole shebang is available on the Walt Disney Treasures Disneyland USA release.
You…did buy that like I told you to, right?