I call The Back to the Future movies a trilogy set that was something a lot like the original "Star Wars" movies, and they made "Back to the Future Part III" a great part in all of this. "Back to the Future Part III" was practically an old-west situation with a good amount of science-fiction and humor through the whole thing.
Through all of this, you're expecting to see someone get shot and killed in the old west, yet Marty is constantly beating the bad guys. I especially like the ending in the old-west, where Marty has everyone thinking he has been shot and killed by Biff Tannen, then he gets up and simply beats him up having him unconscious, disgusted, and even inadvertently helps with Tannen's arrest. This is a dream for nearly everyone to do to a bully at some point.
Watch the whole set of "Back to the Future" movies side by side and you will find all of them, fun and amusing.
Through all of this, you're expecting to see someone get shot and killed in the old west, yet Marty is constantly beating the bad guys. I especially like the ending in the old-west, where Marty has everyone thinking he has been shot and killed by Biff Tannen, then he gets up and simply beats him up having him unconscious, disgusted, and even inadvertently helps with Tannen's arrest. This is a dream for nearly everyone to do to a bully at some point.
Watch the whole set of "Back to the Future" movies side by side and you will find all of them, fun and amusing.