We don't really learn much about the doc's discovery of time travel and how the terrorists managed to find out about it and tracked him down.
Is there a prequel story out there? Isn't this a strong possibility for a prequel?
We don't really learn much about the doc's discovery of time travel and how the terrorists managed to find out about it and tracked him down.
Is there a prequel story out there? Isn't this a strong possibility for a prequel?
I don't think there is an official script or book for a prequel but there was a fanmade trailer from early this year
http://www.slashfilm.com/back-to-the-future-prequel-trailer/