Question: When the old Biff gives the Sports Almanac to his younger self, he cautions him that in the future, a teenage kid and an old man claiming to be a scientist will ask him about that book. The old Biff surely knew who they were; why didn't he give his younger self their names, Marty McFly and Doctor Emmet Brown?Allister Cooper, 2011
Question: When Marty is playing the guitar after he get fired in the future, Jennifer is trying to sneak out and while he's playing, she stops and turns around to look at Marty. Why does she do this? It made no sense, she could have been caught. Was he playing their "special" song or something?Carl Missouri
Question: Has anyone an idea about what kind of car is this one which almost hits Marty McFly Jr. as he runs out from Cafe 80's? For me it looks like Renault or Mazda, but I'm not sure, though I I can swear it must be some future descendant of the really existing nowadays car. Does anyone recognize any other familiar car in future vehicles? :).
Question: OK, hope I'm articulating this properly: when Marty returns to 1985 from 2015 with Jen and the Doc, he places Jen at the porch of her own home. At this point, he hasn't realised yet that he's actually in an alternate 1985, because old Biff has discovered the time machine, and taken the Sports Almanac to the Biff of 1955. We all know what happens from there: Marty and the Doc now have to go back to 1955 (again) to stop Biff from getting the almanac, thus making the upcoming 1985 timeline "correct." Well, as they are successful...how come Jen is OK? Surely, as she was left in the alternate 1985 and isn't really in the "correct" 1985, she now fails to exist when Marty comes back to the "correct" 1985 to collect her at the porch? She must disappear with the alternate 1985? Or am I over thinking this?
Question: When Marty and Doc arrive in the bad 1985, they learn that 1985 has changed and are told that alternate versions of themselves exist. Alternate Doc has been committed and alternate Marty is at a boarding school in Switzerland. Nice movie trick to keep them from running into their alternate selves. Question though, isn't the 1985 at the start of this movie also an alternate 1985? This too has been altered from the original 1985 as seen at the beginning of the first movie. So, where are the alternate Marty and Doc in the timeline when Marty's family is actually upper middle class? Since this is an alternate 1985 as well, where is "rich" Marty? Why didn't he bump into his other self, the Marty that owns the black pickup truck?Carl Missouri
Question: At the beginning of the movie, as Doc, Marty and Jennifer are leaving in the time machine to go to 2015, Biff sees the DeLorean fly and then disappear. It perplexes him greatly and he even states, "What the hell is going on here?" 1) Why wouldn't Doc have been more careful when he knew that anyone could've walked out of the McFly house and seen the DeLorean? 2) Why didn't it alter things in the future? Sure, Biff may not have told anyone about what he saw, but it's unlikely since he witnessed such a strange event.Zinka17
Question: When the DeLorean travels through time, it arrives in the same place it leaves from, only in a different time (eg. In BTTF, Marty leaves Twin pines mall in 1985 to arrive on the farmland it was built on in 1955. In BTTF3, Marty leaves 1885 on the train tracks above the ravine and arrives on the completed bridge in 1985) So, at the end of BTTF2 where Doc and the DeLorean are struck by lightning and sent back to the past, the DeLorean would be arriving mid-air. The problem is, Doc states in the letter that the lightning destroyed the flying circuits. So, the DeLorean would have plummeted 50 feet to the ground when it arrived in 1885? Why was it not damaged when Marty found it in mines 70 years later?kaydee91
Question: Why does Biff travel through the outskirts of Hill Valley to get from his home to Hill Valley High school? Biff travels through what looks to be the countryside through the River Road tunnel to the school and he is travelling through the countryside when he heads home from the dance as well. It almost suggests that Hill Valley High is in another town. One could say the road Biff took in 1955 may be a populated area in 1985 but it doesn't really make sense to have the school so far away from the town center, the movie gives the illusion Hill Valley high school is in another town. The only logical answer I could think would be that Biff actually lived in another unnamed town in 1955 and drove into Hill Valley to attend high school, perhaps he was kicked out of the neighbouring town high school. Although that doesn't work that well, as we watch Marty follow Biff from his home to the town square.Blair Howden
Question: When Doc and Marty go back to 1985, after going to 2015, they land and find out that it's an alternate 1985 wherein Biff is in charge. Someone said in a question that when they returned, shouldn't they have seen Biff's casino as they fly over Hill Valley - is them not seeing the casino there to mislead the audience into thinking nothing has changed or is it a mistake?Heather Benton
Question: Two questions: something I have never understood about Marty traveling into the future to stop his kid from going to jail. In the first movie when Doc. puts his dog into the time machine and sends him 1 min into the future the car disappears for 1 min and arrives back with the dog in the car. Doc explains that as far as the dog is concerned the trip was instantaneous but to Marty and doc the dog disappears for 1 min. The question is when Marty travels into the future shouldn't he have "disappeared" for 30 years and not had an older self. The second question is, why is it so important for them to travel 30 years into the future to stop his kid from getting arrested, couldn't he have just as easily told Marty "hey on this day and year, don't let your kid leave the house. You have 30 years to figure out a reason or break his leg."Robert Waner
Question: Where are Dave and Linda McFly in the alternate 1985? They don't seem to live with Biff and Lorraine, and they are too old to be packed off to boarding school (like Marty), so where exactly are they? Biff mentions them when threatening Lorraine into staying so its not like they've been rubbed out like George was.
Question: When Old Biff arrives back in 2015, after going to 1955 to give his younger self the almanac, he is in pain due to being shot by Lorraine in the alternate past he created, which causes him in turn to fade from existence in 2015. But once Doc and Marty have changed the timeline back to the original 1985 etc, would Old Biff still exist in 2015, or was his fading from existence permanent when it happened?
Question: Does anyone know why Marty takes a book of matches off of Biff's desk when Biff isn't looking? I know that the matches come in handy at the end of the film when he burns the sports almanac, but what was his original reason for swiping the matches? Unless he knew beforehand that he was going to have to burn the almanac.
Question: Why does Doc suddenly change his ideas (about time travel and not learning too much of your own future) in Part 2? In Part 1, he was determined not to learn too much about his own future, despite Marty trying to warn him that his life depended on it. But in Part 2, suddenly it's okay to bring Marty to the future and give him enough information to try to change the course of destiny for his son.Also, wouldn't it have just been easier to warn Marty about the accident he was going to have that caused his life to go so wrong to begin with? One would have to think that if Marty becomes successful and lives out an entirely different life, then maybe his son doesn't turn into such a wimp.unicorngoddess
Question: Marty prevents the bad 1985 by burning the sports almanac in 1955. However this alone won't prevent Old Biff from taking the almanac from 2015 to 1955. Indeed it raises the possibility that OB will remember having lost the almanac as a young man and choose to travel back to a date other than 12.11.55 to hand it over. I can think of three possible resolutions to this problem: (1) Marty makes a note of the date and time, then burns the almanac as a 47-year-old before Old Biff gets it; (2) Marty informs the 1950s Doc of what is to happen and he resolves to make the DeLorean more secure and/or not to throw the almanac in the bin; (3) Doc travels to 2015 in the steam locomotive and burns the almanac. Any other ideas?
Question: We see Biff groan in pain as he returns to 2015 with the stolen DeLorean. In a deleted scene we actually see Biff fade away as he is erased from existence by his actions. I assume this is because an alternate Biff now exists (or could have been killed) and so he is erased from time. If this happens to Biff, why doesn't this happen to Marty, Doc, and Jennifer? They too are replaced by alternate versions of themselves when they return and even before they return to 1985a. 1985a Biff even says in the film that Marty was in school in Switzerland, and Doc has been committed, so they too should fade away as Biff did, shouldn't they? I would say "time" was giving them time enough to correct things like in the 1st movie, but Biff faded away almost a soon as he arrived back in 2015a.Carl Missouri
Question: One thing I never got is why Marty is so shocked that the Cubs won the World Series in 2015. He was then going to say something like "It's just that Miami..." but stops and asks another question. Was it ever said anywhere what he was going to say about Miami? That always perplexed me.Carl Missouri
Question: In BTTF III, the 1955 Doc is worried about sending Marty back to a "populated area" in 1885, so he insists on using the drive-in, which is way out of town. However, in BTTF II Doc repeatedly travels back and forth from 1985 to 2015 to 1985 in plain view of any number of onlookers. What could've caused Doc to stop caring if people saw his time machine appear and disappear into and out of thin air?
Question: In the scene where Marty's recently purchased sports almanac drops out of its plastic bag, Doc says that he did not invent the time machine for financial gain. In Back to the Future's first Twin Pines Mall scene, Doc says that he'll get to see who wins the next 25 World Series. Can we assume Doc would not have tried to profit from knowing those results in advance?
Question: When Marty came back to 1985 in the first movie, some things had changed. The name of the mall for example went from Twin Pines Mall to Lone Pine Mall. How come then when Biff comes back to 2015 after stealing the DeLorean, everything seems the same? Wouldn't they notice everything was different when they were flying over Hill Valley to go back, like Biff's casino perhaps?