I am a big fan of Back to the Future. I was 13 years old when I saw it in the theater in downtown Chicago with my grandmother while visiting her on vacation. I think it was a theater in a fancy mall downtown? Anyone?
I have seen and loved BTTF many times over the last 30 years, but the way you ingest a movie the first time affects how you understand it for the rest of your life- or maybe most of your life?
When Marty McFly arrives in 1955, he catches his future dad George "peeping" on a woman getting dressed through her upstairs bedroom window.
As far as we know, George is peeping on a random woman in a random house.
Marty sees his dad in a tree, sees the woman through her open window, and connects the dots. "He's a Peeping Tom!" he says to himself.
Thirty years in the future (ha ha) my wife pointed out that it's Lorraine Baines, George's future wife that he's peeping on...but for three decades of fandom I never made that connection on my own, and here's why:
In the following scene, one of the major revelations of the movie is Marty meeting his future mother Lorraine for the "first" time.
In order for that scene to work, we must preserve Marty's surprise at meeting her, and the audience's surprise too, but how do we preserve that surprise if we see George peeping on her in the previous scene?
After Marty connects the dots, he's hit by a car (driven by his future grandfather). The grandfather exits the car, hollers to his wife offscreen, and the movie fades out.
In order to preserve the surprise (and because it's boring), we don't see that Marty is carried into the same house where the mystery woman lives.
We don't see Marty plunked down into Lorraine's bed.
We don't see that this is the same bedroom George was peeping into earlier.
When the movie fades back in, it's nine hours later, and nighttime, and Marty meets his future mother for the "first" time.
In retrospect, it makes logical sense that the woman George is peeping on is Lorraine, but the movie deliberately obscures this fact to save the big reveal later.
If you assume that the woman George was peeping on was Lorraine, that raises some questions. I gotta watch the movie again assuming George is infatuated with Lorraine and deliberately stalked her to peep on her getting dressed.
If you think too hard about it, it takes some creepy planning and effort for George to schedule his Saturday morning to catch a teenage girl dressing with the shades open. How often had he climbed that tree to be on that branch at the right time?
Lorraine reveals in 1985 that she doesn't know why George was up in that tree that day. She's been married to a man who she thought was a random classmate...before her father hit him with the car. In reality George was peeping on her when he fell out of that tree, got hit by Lorraine's dad, and woke up in the bed of the teenager he's obsessed with!