He was never in time for his classes . . .Then one day he wasn’t in his time at all.
Best movie franchise of all time, Back To The Futureis the best time machine movie ever (Ok hot tub time machine was nice too), Movie synopsis:
Typical American teenager of the Eighties, is accidentally sent back to 1955 in a plutonium-powered DeLorean “time machine” invented by slightly mad scientist. During his often hysterical, always amazing trip back in time, Marty must make certain his teenage parents-to-be meet and fall in love – so he can get back to the future.
According to Bob Gale, on October 26th, 1985, a group of people showed up at the mall used to film the Twin Pines Mall location to see if Marty would arrive in the DeLorean. He, of course, did not.
When Lorraine follows Marty back to Doc’s house, she and Doc exchange an awkward greeting. This marks the only on-screen dialogue that Christopher Lloyd and Lea Thompson ever have, though they have appeared together in five movies and one TV movie.
When this movie was previewed for a test audience, Industrial Light and Magic had not completed the final DeLorean-in-flight shot, and the last several minutes of the movie were previewed in black and white. It didn’t matter, as the audience roared in approval of the final scene anyway.
After the film’s release, body kits were made for DeLoreans to make them look like the time machine.
Doc Brown refers to “jigawatts” of electricity. This is the now-obscure but once-standard pronunciation of the word “gigawatt”, one billion watts. Nowadays it is usually pronounced with a hard “g” as in “gander” and “gold”. In neo-Latin languages, still, it’s pronounced with a soft “g”. So he chose it.
When Robert Zemeckis was trying to sell the idea of this film, one of the companies he approached was Disney, who turned it down because they thought that the story of a mother falling in love with her son (albeit by a twist of time travel) was too risqué for a film under their banner. In fact, Disney was the only company to think the first was risqué. All other companies said that the film was not risqué enough, compared to other teen comedies at the time (e.g. Fast Times at Ridgemont High (1982), Revenge of the Nerds (1984), etc).
Doc’s distinctive hunched-over look developed when the filmmakers realized the extreme difference in height between Christopher Lloyd and Michael J. Fox; Fox is 5′ 4½” while Lloyd is 6′ 1″. To compensate for the height difference, director Robert Zemeckis used specific blocking where the two often stood far apart at different camera depths. For close ups, Lloyd would have to hunch over to appear in frame with Fox. The same approach was used in the two sequels.
Huey Lewis was asked by Robert Zemeckis and Bob Gale to write a song for the film. However, the two Bobs were not thrilled with the first song Huey brought back to them. After explaining what they were hoping for, Huey came back with “Power of Love”. He was then told they needed one more song. And so, upon viewing a cut of the film, Huey got the inspiration for “Back in Time”.
When Doc Brown first sends Einstein “one minute” into the future, the time elapsed between when the DeLorean disappears and reappears is actually 1 minute 21 seconds, just as the reappearance occurred at 1:21am, and the flux capacitor required 1.21 gigawatts of electricity.
The DeLorean was deliberately selected for its general appearance and gull wing doors, in order to make it plausible that people in 1955 would presume it to be an alien spacecraft.