Movie that shows dominance ! Details in description.

Today, it doesn't really matter much how tall and strong you are. Because there is police. There are cameras to keep everybody in check. But in olden days, men who were big and strong were able to get away with a lot of things. There were no cameras. Law enforcement was that efficient. A guy could literally do anything if he is really big and strong and if he was sure nobody is watching. That's why there were so many serial killers back then. I am not looking for a serial killer movie. But a movie that shows how a big and strong man could take wrong advantage of this gift.