Okay in part 2 Biff goes back and creates the alternate 1985 when he hands over the almanac to his younger self and then he falls over dead back in 2015 when he brings the car back. If they went back and changed things back to restore the timeline would Biff still be dead in 2015 or would have it changed things enough that he survived?
To me common sense would say he'd still be dead because they would have had to have prevented him from going back in the first place to stop his heart attack. I know I'm over thinking this one but I love these kinds of questions.
To me common sense would say he'd still be dead because they would have had to have prevented him from going back in the first place to stop his heart attack. I know I'm over thinking this one but I love these kinds of questions.