Timeline 25

"Only if it turns out that reality is actually nothing more than a holographic illusion created by the interplay of subatomic particles on a vast two-dimensional membrane."

This article covers a subject that has been deemed non-canon by either the author or the Back to the Future licensees, and thus should not be taken as a part of the "real" Back to the Future universe.

Timeline 25 was a timeline created when Professor Marcus Irving, Marty McFly, and Dr. Emmett Brown traveled from the 1990s to 2035.

Events

2030s

2035
- Irving, Marty McFly and Doc, after taking a detour to the 1990s, travel to 2035.
- Irving states that he doesn't care if Marty and Doc die and leaves them to die with Marty robots.
- Doc and Marty escape via the second DeLorean time machine to September 29, 1997. This creates Timeline 26, which begins at Doc and Marty's entry point at September, 29, 1997.