In the first teaser shown to press for the upcoming Fox Nation project, titled Yellowstone to Yosemite with Kevin Costner, the former Yellowstone actor is seen mumbling to himself

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

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.