Definitely Patton.
George C Scott WAS General Patton ! !! It's sad that the movie contains so many mistakes as far as the equipment is concerned. (Wrong type of tanks, jeeps, and so on.) BUT the acting grabs you by the throat, and the incidents portrayed are all historically accurate (believe it or not.) The scene where he directs traffic was actually ad-libbed by Scott, the director simply told him the set-up and then rolled film.
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I wake to sleep, and take my waking slow. I feel my fate in what I cannot fear. I learn by going where I have to go. ~Theodore Roethke