You might want to watch the Lord of the Rings films. They are deeply immersive, are almost entirely based on male leadership in a time of great moral danger, There is plenty more material (such as The Hobbit film trilogy) if you find you love it.

The novels are exquisite as well. I'd probably recommend reading The Hobbit first to see if you like it. The Lord of the Rings novels are considerably denser and longer, but the stories are splendidly connected.