Kevin Costner is taking a brief detour from “Horizon” for the new docuseries “Yellowstone to Yosemite with Kevin Costner.”

In Yellowstone, Kevin Costner's John Dutton would go to the ends of the earth to protect his family. In the real world, it seems that nothing will stop the actor from his own mission: directing and starring in his four-part Western epic,

Kevin Costner will soon be back on television screens in a new Yellowstone project. No, Costner is not reprising his role as John Dutton in a “Yellowstone” prequel or spinoff from Taylor Sheridan. Instead, he’s hosting a three-part limited docuseries about Yellowstone National Park.