The fourth and final season of "The Righteous Gemstones" has finally arrived on HBO. With the final season comes new responsibility for the Gemstone kids. They finally have what they want – control of the family megachurch - but leadership turns out to be a lot more difficult than any of them expected.

Prelude, plays like a Civil War movie. Graphic, violent, touching, and a tiny bit sadistic. Bradley Cooper plays a Gemstone ancestor and he carries the Episode. His scheming, unscrupulous crook who lives for the money goes from belonging to the trash of humanity to finding his idea of honor and redemption.