Directed in 1985 by Robert Zemeckis and starring Michael J Fox and Christopher Lloyd, the first of a trilogy of comedy adventure movies involving time-travel to different periods of a fictional Californian town.

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BTTF 3 and Bill and Ted's Excellent Adventure - Scenery in the Wild West

Most of Back to the Future 3 (1990) took place in 1885. One scene in Bill & Ted's Excellent Adventure (1989) took place in the Wild West, when they went to collect Billy the Kid. In my opinion, ...
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Why don't Marty's parents ever mention how similar he looks to the Marty of 1955?

Although Marty is only in 1955 for one week, he plays a pivotal role in getting his parents together. He even briefly dates his mother. So, considering he plays such a pivotal role, does it make sense ...
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Did the same dog play Einstein in Back to the Future I and II?

The question is self explanatory: did the same dog play Einstein in the first two Back to the Future movies?
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How did Doc Brown know to drop the rope in BTTF II?

In this scene from Back to the Future Part II Marty is about to be run over, but Doc saves him. How did Doc Brown know to drop the rope? (I read a fan hypothesis ...
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Why does Marty see another duplicate of himself when he returns?

When Marty decides to go back from 1958 to 1988 in Back to the Future, he decides to go back several minutes before the doctor is killed by the terrorists, to warn him. But when he arrives late, he ...
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Is there any evidence that Doc Brown in Back To the Future has a degree?

Is Emmett Brown an actual doctor? It doesn't look like it's shown in the film and 'Doc' or Marty is an unreliable source himself.
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Why doesn't Marty use the other DeLorean?

In Back to the Future Part 3 Marty follows Doc back to 1885 to rescue him from being shot at the hands of Buford 'Mad Dog' Tannen. He arrives in 1885 some time after Doc has written the letter that ...
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Ripple effect in Back to the Future saga

The ripple effect caused by Marty in 1955, takes a week to reach 1968 in which he was born and begin to make him disappear. Why the ripple effect caused by Doc in 1885 only takes a few seconds to ...
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In Back to the Future, how did Marty get the timing right with the lightning strike?

So, in the first movie, presumably the Doc and Marty know exactly when the lightning will strike the clock tower. This is because Marty has the flyer with the picture of the stopped clock on it. In ...
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Changes in the Back To The Future screenplay?

When I first saw Back To The Future II, as a kid of 15, I didn't realise that Crispin Glover (Michael J. Fox's father George McFly) was not present in the movie but had been replaced by a "double" ...
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Year on Linda McFly's sweatshirt

I seem to remember that Linda McFly's sweatshirt (in the vacation photo) sometimes says 1984 and sometimes another year (1991?). I don't have a screencap and I can't find anything about it online. Is ...
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Paradox in Back to the future II?

When Biff returns to 2015A, he disappears probably because Lorraine shot him in the 1996A or because in fact, he doesn't match with the Biff-A of 2015A so the original old Biff no longer exists and ...
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Why don't Marty's memories change?

I've looked and I don't think this has been asked before. In Back to the Future 1, after Marty changes his parent's future, its obvious that he changes his own life and the life of his siblings ...
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Why is Doc Brown in a hurry in the end of Back to the Future part 1?

Doc Brown has got a time machine, why is he in a hurry in the end of Back to the Future part 1? Why doesn't he just give a parenting lesson to Marty? A little more context: At the very end of part ...
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8answers
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In Back to the Future Part II, how could old Biff have made it back to 2015?

In Back to the Future Part II, Doc picks up Marty in 1985 and takes him to 2015. Then old Biff realizes the Delorean is a time machine. Old Biff steals the Delorean and travels from 2015 to 1955 to ...
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7answers
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Why does George Mcfly employ Biff to wax his car after he had previously tried to rape his wife?

In Back to the Future, Marty goes back to 1955 and devises a plan for his father George McFly to win over Lorraine in order to ensure Marty's survival. The plan involved Marty pretending to sexually ...
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What's the connection with Back to the Future movie?

In the movie 'A Million Ways to Die in the West' Dr. Emmett "Doc" Brown from 'Back to the Future' appears in one of the scene with his time machine. What is the connection with that old movie?
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How did Marty McFly and “Doc” Brown first meet?

They’re not related, they’re not neighbors, and they’re separated in age by at least five decades: So how did Marty McFly and “Doc” Brown first meet? This question has been bugging me from the moment ...
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2answers
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Crossing your own timeline, changing the future - how does that work?

There are many movies and TV episodes in which a character "crosses his own timeline", sometimes even meeting his past or future self (e.g. The Day of the Doctor). Technically, I should say meeting ...
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Was the Johnny B. Goode scene from Back to The Future inspired from Top Secret?

Maybe it's just me, but I was watching Top Secret for the first time today, and I realized that the scene where Nick (Val Kilmer) sings Tutti Frutti by Little Richard felt a lot similar to the scene ...
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Why doesn't the Clock in Hill Valley work in BTTF2?

I just watched the first movie of the trilogy (Back to the Future), and now I wondered, why does the Clock Tower still not work in 2015? From what I understand, in 1955 Doc and Marty pretty much built ...
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Why didn't Doc and Marty buy “petrol” in 1885?

There was a refined petroleum product called "petrol" available as far back as 1870 which was used (among other things) to kill lice nits and as a solvent. When internal combustion engines were being ...
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Doc knows he will invent time machine 30 years ahead and it doesnt change the future

In Back to the Future, Doc invented time machine in 1985 and he was really excited and little surprised that it worked. But later in movie, Marty goes back and tells young Doc about it. Why was Doc ...
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Why didn't they keep the brakes on when revving the Delorean to 88mph?

In the first movie, they had the Delorean rev up with the emergency brake turned on and the speedometer revved up close to the magical 88mph. What I'm wondering is why they didn't just have the car do ...