Back to the Future timeline - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Back_to_the_Future_timeline
"As a time-traveler acquires multiple recollections of these altered timelines, a fourth-dimensional latticework begins to emerge which can be expressed graphically"
"Back to the Future: The Enchantment Under the Sea Dance Revisited" (2005) - Google Video
http://video.google.com/videoplay?docid=4589540173717485087
"Wonder what it would be like to have Parts I and II of "Back to the Future" synched up on a split-screen"
The Back to the Future Tour - Presented by The Big Waste of Space
http://www.bigwaste.com/bttf/index.shtml
"As a big fan of the movie, I decided to live the cinematic adventure myself by locating each of the sites used in its making."