Will Kevin Costner appear in the final episodes of 'Yellowstone' season 5? Here's everything we know.

Paramount Network

• Kevin Costner appears in the new teaser for "Yellowstone" despite cutting ties with the show.
• It's possible that the scenes were filmed in 2022, before his fallout with creator Taylor Sheridan.
• The show's future is uncertain, but negotiations are reportedly underway for a sixth season.

Over the last year, Kevin Costner made it clear that he had cut ties with "Yellowstone."

And yet...