Slow West

Slow West is a 2015 UKNew Zealand action western film written and directed by John Maclean in his directorial debut. It stars Kodi SmitMcPhee as a young man searching for his lost love in the American West, accompanied by a bounty hunter played by Michael Fassbender. It premiered at the 2015 Sundance Film Festival on January 24, 2015, where it was awarded the Sundance Institutes World Cinema Jury Prize Dramatic Winner.

Jay Cavendish, a young Scottish man, travels to the American West to search for his love, Rose Ross. He encounters a group of men chasing a Native American a bounty hunter, Silas Selleck, arrives and kills the leader. Jay employs the bounty hunter for protection.At a trading post, unbeknownst to Jay, Silas sees a wanted poster offering a 2,000 bounty for Rose and her father. He plans to use Jay to get to the bounty. Another bounty hunter, Victor the Hawk, also takes notice of the poster. In the trading post, a Swedish couple attempt a robbery which results in the death of the owner and the man. Jay intervenes and shoots the woman. Silas and Jay gather provisions and leave, abandoning the couples children outside. ........

Source: Wikipedia