Kevin Costner has an epic multi-film Western project in the works. The Oscar-winning actor/director is working on Horizon: An American Saga, which is said to be a saga spanning at least three movies with Warner Bros. Pictures and New Line. As he told PEOPLE in November 2022, the endeavor is "incredibly meaningful to me."

Here’s how it works. Kevin Costner has helped keep the western genre alive in recent years, thanks primarily to his role in the neo-western TV series Yellowstone (though Taylor Sheridan deserves plenty of credit for that too). But he is bringing the western back to movie theaters in a big way, with an epic two-part movie, Horizon: An American Saga.

We can’t wait for this one! Our first look at Kevin Costner in the sweeping, four-part Western that pulled him away from Yellowstone is finally here. Yesterday Warner Bros. released a teaser trailer for the highly anticipated Horizon: An American Saga Chapter 1, set to premiere in theaters on June 28, 2024.

Kevin Costner in "Horizon" (Credit: Warner Bros./ New Line Cinema) Kevin Costner’s anticipated new Western film series kicks off with “Horizon: An American Saga – Chapter 1,” hitting theaters on Friday as the first of four parts, and the movie boasts a pretty massive ensemble cast of characters.