Synopsis: Travelling Through Dimensions (the end)

I've been writing this for quite some time now, but I figured that I needed something to push me to actually finish it. So TTD became my NaNo novel of 2009.

In this story, Dr. Emmett Brown and Marty McFly from the Back to the Future Trilogy are lost dimension travelling between worlds, hoping that in the next world, they can find something that'll bring them home. They encounter the weirdest worlds, but in neither of them, help seems to come. Until they bump in a world stranger than most...