💡The filmmakers initially wanted to take Marty and Doc back to the 1960s in the sequel, but eventually decided to continue the story from the first film.
🕰️The ending of the first film, which was written as a joke, forced the filmmakers to continue the cliffhanger in the sequel.
👥The decision to sideline Jennifer's character in the sequel was met with accusations of misogyny, but the filmmakers argued that Jennifer was not an interesting character in the first film.
🚀The script for the sequel originally featured a different version of time travel and a bigger emphasis on Marty's character flaws.
🎥The decision to travel back to the events of the first film and then to the Wild West in the second and third films was inspired by the Three Musketeers and Four Musketeers movies.