But it still leaves behindsomelingering enquiry . As tightly plot as the story is , it ’s certainly not perfect , and like all clip travel motion-picture show , some of its inner logic does n’t really make a whole batch of signified . Of course , most of these " job " are made in joke . The picture is still amazing .
Marty Looks A Lot Like Marty
Of course , they only do it Marty for a calendar week at best , so it ’s not like his typeface would be for good engrained in their memories . But sure enough , they have some idea of his looks and voice , consider he play such a monumental role in their relationship and lives ? Such an important person is not easy leave .
Dave Is Apparently A Better Name Than Marty
It ’s not really a grown quite a little , but it ’s still interesting to think why she finally came back to Marty rather than just using it the first time .
The Famous Grandfather Paradox
Okay , so Marty accidentally blockade his parents from meeting and getting together . This results in Marty slowly disappearing from existence , as his parents never stick togetherand Lorraine never gave birth to Marty . Fair enough . But what would have happen if Marty actually go away ?
If he go away , that would think he would n’t exist in the present tense , which would mean he never unexpectedly forestall his parents from meeting , as he never go back in prison term … right-hand ? And for that matter …
The Conveniently Fading Family Photo
What incisively is the distributor point of the fading ? The languish photo is used to indicatethe vanish nowadays , as George and Lorraine veer further and further from meeting each other and starting the McFly family . It is n’t until George stop the guy from dancing with Lorraine that both the photo and Marty are fully restored to their original selves .
But the " fading " seems like trivial more than a plot stratagem meant to argue " time is running out " for both Marty and the audience . There ’s literally no other grounds for the photo ( and Marty ) to do that .
Marty Deliberately Cuts It Too Close
During the ending , Marty cuts it implausibly close make it back to Doc and the mall ( magnificently now the Lone Pine Mall ) . But he has a genuine metre travel political machine and could have traveled back to any degree in 1985 .
He could have go back a couple hour before the outcome at the mall demand place , have a coffee , re - adjust to lifespan in the ' 80s , and then go back to the shopping mall with plenty of time to spare . But no , he decides to go back eleven mo before Doc gets shot . Talk about playing with fire !
Doc’s Bullet Proof Vest Is Too Strong
address of the ending , it ’s very weird to consider that a bare bulletproof vest was the only safety precaution that Doc took to prevent his decease . Doc is a fresh mortal , and he is fully mindful of his impendent death , and yet he does the inviolable bare lower limit to protect himself . If he was shoot in the fountainhead , he ’s … well … dead . Heck , if he was shot in a lively part of the leg he could have bled out in the parking plenty .
And for that matter , there ’s no way that one Kevlar vest would protect Doc from those kinds of rounds and that sort of reach . No matter how it ’s slice up , Doc should technically be a beat man .
Marty Is Too Cool For Alternate Timelines
At the ending of the film , every appendage of the McFly family is depicted as being " cool " than their pre - time change of location self . They seem more financially successful , they dress better , they have more ambition , they look respectable and more put together , and they ’re far happier as a kin . Yet Marty is on the face of it unchanged .
No one is curious as to a returning Marty ’s sudden modification in conduct or even his rather plain clothes . By all accounts , " returning " Marty is exactly the same as his post - travel self . He must have been too cool for " more successful " alternate timeline .
Marty Orders A Pepsi Free In 1955
Surely , Marty would have commend its introduction and be fully aware that Pepsi Free does n’t be in 1955 . Of course , it ’s possible that this slipped his nous in the excitement of traveling back in prison term .
The McFly Family Is Too Trusting Of Biff
By all accounts , Biff is a horrible person . He lawfully tried killing Marty in the town square and even attempted to violate Lorraine at the school dancing . So why on Earth are George and Lorraine keeping him around as the househelp ?
Surely , Lorraine would be uncomfortable with keeping herattempted rapistnot just in her living , but her house ? Even if Biff does n’t gain approach to time - change of location , hold back him around seems like a recipe for disaster . It ’s obvious that Biff is totally subservient to George and his requirement in the idealistic futurity , but this still rear a sight of interrogative and red flags .
Darth Vader From The Planet Vulcan & Copyright Issues
In one of the most illustrious scene , Marty come along to George in the middle of the night bypretending to be Darth Vader from the planet Vulcan . This camouflage make sensation , as neitherStar TreknorStar Warshad been released yet , so George would really think this Vader is the real deal . But what happens whenStar WarsandStar Trekfinally do live ?
Surely , a few twelvemonth after , George would have thought it awful weird and convenient that the " alien " who visit him share the same names as aStar Warsvillain and a satellite inStar Trek . He also never forgot about the encounter or the alien ’s name and inheritance , as the experience clearly influenced the novel he publish in 1985 – decadesafterthe debuts ofStar WarsandStar Trek . Did George get into a right of first publication battle with George Lucas and Gene Roddenberry ? If so , who get ahead ? More importantly , how ? !
NEXT : Back To The future tense : 10 thing We Never Noticed In The Trilogy
