Kevin Costner’s ‘Horizon: An American Saga - Chapter 1’ begins streaming after a disappointing box office run

Kevin Costner's ambitious Western saga, 'Horizon: An American Saga - Chapter 1,' has landed on Prime Video after a disappointing theatrical run.

The actor left 'Yellowstone' for this passion project, which grossed only $38.8 million worldwide against a $100 million budget.

Despite the setback, Costner is actively seeking distribution partners to complete the planned four-film series.