1 clever Back to the Future line predicts the entire plot of the second movie

A throwaway line that Doc Brown says to Marty McFly when he shows him the DeLorean in the first one Back to the future Movie slyly foreshadowed the Almanac storyline for the sequel. Robert Zemeckis and Bob Gale’s Back to the future Script is a masterclass in plant-and-payoff; Almost everything in this movie is a setup that builds to a payoff later. Lorraine tells her kids how she fell in love with George ends up being the key to Marty’s plan to ensure they get together when he goes back in time to 1955 and starts being erased from existence.

Doc’s Harold Lloyd clock set up the Safety Last! Parody of the clock tower in the grand finale. Marty’s skateboard rolling into a case of plutonium sets up Doc’s armed standoff with the Libyan he stole it from. There is a lot of intentional foreshadowing in there Back to the future. But since Zemeckis and Gale had no plans for a sequel when they made the first one, there’s a great bit of foreshadowing for Back to the Future Part II It had to be a coincidence.

Doc Brown set back to the future Part II’s story early in the first movie

Doctor realizes that he can use the time machine to make money on sports bets

One of the most iconic scenes in Back to the future Doc shows Marty the DeLorean in the Twin Pines Mall parking lot. When he was trying to illustrate the infinite possibilities allowed by the time machine, Doctor tells Marty, “I’ll also be able to see who wins the next 25 World Series.“ He implies that he can use the time machine to see 25 future World Series winners, then return to the present and place huge bets on all of them becoming a millionaire.

This foreshadows the plot of the sequel. In the first act of Back to the Future Part II, When Doc takes Marty to 2015, Marty buys a sports almanac with the intention of placing bets on the winners of future games once they return to the present.. When an elderly Biff Tannen finds the almanac and the time machine, he travels back to 1985 and branches out into an alternate timeline in which he becomes a wealthy tyrant who rules Hill Valley with an iron fist.

Back to the Future Part II makes Doc Brown out to be a hypocrite

Doc suddenly takes the moral high ground

The fact that Doc suggested using the time machine to get rich from future sporting events in the first place Back to the future The film makes him a massive hypocrite in the sequel. Although Doc was interested in profiting from knowing sports results in the first movie, he chastises Marty for trying the same thing in Part II. Doc openly stated that he planned to do just that as he revealed his time machine.