DESCRIPTION SUBSCRIBE to Warner Bros. Entertainment: bit.ly/32v18jf Connect with Warner Bros. Entertainment Online: Follow Warner Bros. Entertainment INSTAGRAM: instagram.com/warnerbrosentertainment Like Warner Bros. Entertainment on FACEBOOK: facebook.com/warnerbrosent Follow Warner Bros. Entertainment TWITTER: twitter.com/WBHomeEnt About Horizon: An American Saga Chapter 1: 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. Costner stars alongside an impressive ensemble ca...