How Back To The Future 2 Should Have Started

The folks at How It Should Have Ended looked at the film Back to the Future Part II and decided it needed a new beginning instead of a new ending.  Their thinking is explained at the YouTube page:

In the film, Back to the Future, the first time Doc tests the time machine is by sending his dog Einstein 1 minute into the future. Doc puts his dog in the car, drives it down the parking lot, and zap the car bursts into awesome flaming tire trails. Marty immediately thinks Doc killed his dog, because both the car and dog disappear. For a whole minute Einstein was missing until the DeLorean finally comes back from the past. This is why "Back to the Future 2" sending Marty into the future to see his own future children is impossible. When you travel into the future your timeline is you going into the future. A copy of you is not left behind to live on to 2015, so you can't go forward to see what your future self would be like. You would jump ahead to a world that lost you in 1985. People would think you had died. But that's not as fun of a story to tell is it.

There’s one problem with that. Einstein is a dog. He didn’t have the time or the knowledge, let alone the dexterity, to program the Delorean to go back to the past. Those are skills Marty and Doc have, so they can go where they want to in time. But the video is still funny. (via Viral Viral Videos)