Academy Award-winning visionary filmmaker Kevin Costner directs New Line Cinema’s vast “Horizon: An American Saga” Chapters One and Two, a multi-faceted chronicle covering the Civil War expansion and settlement of the American West. A story of America too big for one film, this true cinematic event also stars Costner, who co-writes with Jon Baird (“The Explorers Guild”) and produces through his Territory Pictures.

In the great tradition of Warner Bros. Pictures’ iconic Westerns, “Horizon: An American Saga” explores the lure of the Old West and how it was won—and lost—through the blood, sweat and tears of many. Spanning the four years of the Civil War, from 1861 to 1865, Costner’s ambitious cinematic adventure will take audiences on an emotional journey across a country at war with itself, experienced through the lens of families, friends and foes all attempting to discover what it truly means to be the United States of America.