Hayes Costner is ready for his close-up! The 15-year-old son of Kevin Costner and Christine Baumgartner talked with ET's ...

Kevin Costner's passion project Horizon: An American Saga hits home for him in a number of ways, not least of which is the fact that his son, Hayes Costner, has a minor role in Horizon ...

Kevin Costner is a father to four adult children from previous relationships and three younger children with his estranged wife Christine Baumgartner. Here's everything to know about the actor's ...

Costner is continuing to tell the story of the American west, but not the way many expected as mystery still surrounds his ...

Kevin Costner Admits He Was 'Hard' at Times as Director to Son Hayes, 15, on Horizon to 'Help' Him (Exclusive) Kevin Costner Joined by 5 of His Kids at Horizon L.A. Premiere: 'They're Watching ...

Horizon unflinchingly depicts the genocide of Indigenous tribes by incoming settlers, something Costner feels strongly about showing realistically. “I’m ashamed of what happened—I don’t ...