Is Kevin Costner filming a movie? A TV show? TV movies?

Kevin Costner, once a movie star, is now a TV star with Yellowstone. But now he’s making movies… that feel a lot like TV.

Kevin Costner is filming a movie for Warner Bros / New Line. Actually, scratch that. He's filming four movies. The western, titled Horizon, is set to debut as four interconnected movies, each with an approx 3-hour runtime, that will be released every three months across a year. The film will then also be cut up to serve as a TV series with 42-ish minute…