Directed by: Robert Zemeckis
Starring: Christopher Lloyd, Michael J. Fox, Lea Thompson, Thomas F. Wilson, Elizabeth Shue
Corrected entry: Doc and Marty could not know where the 2015 Marty lives and go there to get 1985 Jenifer.
Correction: He'd been there once before taking Marty to the future. When hearing about Marty McFly. Jr, he could have done a background search on him, including age, phone number, and address.
Revealing mistake: In the scene where Doc Brown is following Biff into the tunnel, as Marty starts to pass between the cars on his hoverboard, one of the wheels on the rig supporting the hovering DeLorean is visible. (01:30:30)
Biff: Look, Lorraine, you walk out that door and I won't only cut off you, I'll cut off your kids.
Lorraine: You wouldn't!?
Biff: Oh, wouldn't I? First your daughter, Linda. I'll cancel all her credit cards. She can settle her debts with the bank all by herself. Your idiot son, Dave. I'll get his probation revoked. And as for Marty. Well, maybe you liked to have all three of your kids behind bars just like your brother Joey. One big happy jailbird family.
Trivia: When Doc and Marty arrive back in 1955 to stop the handover of the Almanac, there are 4 versions of the time machine in the area at that time - the one they just arrived in from the alternate 1985, the one Marty arrived in from the original 1985 in the first film, the one Biff arrived in from 2015 in the second film, and the one Doc buried in 1885 in the third film.
Question: What song does Marty play on his guitar in 2015 after he gets fired?
Answer: He is attempting to play the song "The Power Of Love" by Huey Lewis and The News. He was first seen playing it very well in the first Back To The Future movie when he was trying out for the school dance. Jennifer recognizes the song and is shocked that Marty who was so good at guitar was suddenly able to hardly play it.
Correction: Marty tells Doc twice to look him up when he gets to the future. Marty would have purposely left himself very locatable in the White Pages or whatever public directory was available in 2015, so he could reunite with Doc. Off camera, Doc goes to the future, finds Marty quite easily, and instantly comes back to 1985 to fetch Marty. 1985 Marty does not know where 2015 Marty lives, but Doc does.
jshy7979
Already corrected 11 years ago. Also, he definitely didn't instantly go fetch Marty in 1985, as he first upgraded the time machine.
lionhead