Kevin Costner didn't return as John Dutton for "Yellowstone" Season 5, Part 2, and the actor explained his reasoning behind ...

Marshals creator addresses the mysterious absence of one of the key original characters, and how it impacts Kayce Dutton.

The upcoming Yellowstone spin-off, Y: Marshals, will see Kayce Dutton (portrayed by Luke Grimes) venturing into uncharted ...

The upcoming Yellowstone spin-off will follow a very different Kayce Dutton as his wife Monica is reportedly no longer in the ...

Kayce Dutton will return in the upcoming Yellowstone spin-off Y: Marshals, which will see him face greater challenges at home ...