I just rewatched Back to the Future the other day. I hadn’t seen it in years, and I swear there was a small scene cut from the movie. It was when Marty was hooking the camcorder to the TV at Doc's house in 1955.
I could have sworn there was a small part where Marty was having trouble getting it to work, and when Doc looked at the camcorder he saw it said “made in Japan” and said something like “well there’s your problem, it’s made in Japan”. Marty replies something like “all the best stuff is made there”, and Doc does his "Great Scott" line.
It was not in the version we watched. Am I just misremembering it, or was I possibly watching an edited version?