The Gray House EPs reveal how involved Yellowstone alum Kevin Costner is behind the scenes, admitting he went through every line of the script.

The cult hit Western film Open Range, starring Kevin Costner, Diego Luna, and the late Robert Duvall, is riding to success on streaming.

Of all the abductions, this one is different.

After Yellowstone's ending, the fans need to watch the epic Kevin Costner Western miniseries that debuted six years before he became John Dutton.