Horizon: An American Saga - Chapter 1
Directed by Kevin Costner
In 1859, families discover the lure of the Old West as they settle in territories from Wyoming to Kansas. Meanwhile, a gruff cowboy finds himself on the run with a prostitute and a young boy after killing a fellow gunman.
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Top cast
Kevin Costner
Hayes Ellison
Sienna Miller
Frances Kittredge
Sam Worthington
Trent Gephart
Jena Malone
'Ellen' Harvey
Abbey Lee
Marigold
Michael Rooker
Sgt. Major Thomas Riordan
Danny Huston
Col. Albert Houghton
Luke Wilson
Matthew Van Weyden
Ella Hunt
Juliette Chesney
Tatanka Means
Taklishim
Frequently asked questions
Where can I watch Horizon: An American Saga - Chapter 1 online?
As of November 4, 2026, Horizon: An American Saga - Chapter 1 is available to stream on HBO Max Amazon Channel, Cinemax Amazon Channel, HBO Max, and Cinemax Apple TV channel in United States. Use the country selector above to check availability in other regions — streaming rights are licensed per country, so catalogues differ.
Is Horizon: An American Saga - Chapter 1 on Netflix?
No — Horizon: An American Saga - Chapter 1 is not currently on Netflix in any of the countries we track. In United States it streams on HBO Max Amazon Channel, Cinemax Amazon Channel, HBO Max, and Cinemax Apple TV channel instead.
Can I rent or buy Horizon: An American Saga - Chapter 1 online?
Yes. In United States, Horizon: An American Saga - Chapter 1 can be rented on Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, and Plex and purchased on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.
In which countries can I stream Horizon: An American Saga - Chapter 1?
As of November 4, 2026, Horizon: An American Saga - Chapter 1 is included with a streaming subscription (or free with ads) in Germany, Russia, Spain, United Kingdom, and United States, among the countries we track.
Streaming availability last checked on November 4, 2026. Catalogues change frequently — data from TMDB and JustWatch.
