

In the 1990 behind-the-scenes show The Secrets of the Back to the Future Trilogy, host Kirk Cameron came to the same conclusion. Gale suggested that Lorraine, in the altered timeline, had finally had enough of her abusive husband (and possibly finding out that he killed George) and shot him "around 1996". In commentary for the deleted scene, Bob Gale explained that Biff had done something after 1985A that negated his existence in 2015A. Director Robert Zemeckis cut footage that showed Biff being "erased from existence" following his collapse, after pre-release screenings suggested that it would be confusing enough to distract from the plot.

Emmett Brown, a paradox could ultimately unravel the very fabric of the space-time continuum and destroy the entire universe (or at least the Milky Way galaxy) and had to be avoided.

This results in the erasing of his/her own existence - and raises the question, if he/she never existed, how could he/she travel back in time to kill his/her grandfather?Īccording to Dr. An example of this would be in which a person travels back in time and kills his/her grandfather before the latter met the traveler's grandmother. The classic example of this is the " Grandfather paradox". The destruction however might be limited merely to our own galaxy." Marty: " Well that's a relief!" - Doc and Marty discussing the implications of 1985 Jennifer running into her 2015 self.Ī paradox, in time travel, is "a situation in which the effect of an incident contradicts or eliminates the cause of that same incident". The results of which could cause a chain reaction that would unravel the very fabric of the space-time continuum and destroy the entire universe!. Or two, the encounter could create a time paradox. One, seeing herself thirty years in the future would put Jennifer into shock and she'd simply pass out. You may be looking for the proposed sequel to Back to the Future that combined the plots of Back to the Future Part II and Back to the Future Part III into one film. This article is about the time travel situation.
