Posse

On screen I find Kirk Douglas to be without peer, but I have come to admire him as much if not more for his real-life advocacy of some highly unorthodox, yet worthy projects.

If this movie doesn't rank among his very best, it is still remarkable for how unapologetically it goes against the grain and makes a very bold personal statement (one that was not so popular at the time but resonates to this day). All the while he is producing and directing himself in what proves to be a rather unflattering role. I can't think of anyone else who would have the real-life grit to do such a thing - Kirk Douglas has done so repeatedly with aplomb.