Corrected entry: You have to really listen carefully but when the Doc says "Griff's gonna ask you about tonight" he says "Biff" by accident. (00:08:45)
Corrected entry: This is the part in the very beginning when Doc takes Marty and Jennifer to the future. Wouldn't the future be without Marty and Jennifer because they left in 1985 and must have been missing all that time. From 1985-2015. Thus, there would be no way in heck that they would have existed in 2015, and no way that the 1985 Jennifer would have seen herself or her house, family etc.
Correction: This seems quite a simple point to me, but people keep submitting it. Given the non-linear nature of time, Marty and the others go into the future, but they will eventually go back to the exact moment they left and continue with their lives. Therefore when they see themselves in the future, their future selves have already gone forward, seen themselves, then returned to the past. The only error relating to this situation is that if they've already seen themselves, why are they surprised, as the future selves are the same ones that travel forward in time, but that's a whole different error...
This "they will eventually go back" stuff is making me really mad. I heard it a lot, but it is nonsense! Yes, maybe they will eventually go back (and they do as we know). But we also know that Marty (with the new wisdom of BTTF2) denies to make that car race in the end of the movie and future changes, so his hand will never get destroyed and so this special loser-2015-future they are seeing at the beginning of the movie is definitely not that future they could ever see. They would see a future with a Marty in 2015 with a "good hand" when you assume "they will eventually go back"
Corrected entry: In the scene where Biff gets the sports almanac from "Gramps" Biff in his garage, Gramps gives Biff the sports almanac. Biff looks at it, makes a dumb comment and then gets slapped for it, then tosses it in the backseat. But you'll notice Gramps still has the almanac in his hands and uses the book to show the results of the UCLA game. When Biff is given the book for the second time, it is tossed in the backseat again. (01:08:35)
Correction: Not a mistake. After Biff tosses the book back the first time, it is shown landing on Marty, and we see Gramp's hand as he says "You fool.", signalling that he has reached back for it.
If that's the case then why was it edited with CGI in later releases so the almanac's trajectory appears to land in Old Biff's lap?
Actually the original entry is correct. He throws the book twice: first, he's angry and tosses it, and as stated CGI has been obviously used to make it look as though the book lands in Old Biff's lap, when originally it went in the back seat. The second time he says to old Biff that he'll take a look and casually tosses it into the back seat. That's when it lands next to Marty.
Correction: Character mistake. The names are so similar, and Doc is more accustomed to saying "Biff".
Phixius
I just watched the scene and if sounds like he says Griff to me.