Forced to kill a man in Tennessee, Tyrel Sackett and his brother Orrin hit the trail heading west. Arriving in Montana, Orrin takes on a job as a marshal in a frontier town, with Tye, the fastest gun alive, backing him up every step of the way. Determined to bring peace and security to the area riddled by rustlers, killers, and Indians, the two work to make the West a place where decent men and women could live in peace.

In the summer of 1954, U.S. Marshal Teddy Daniels comes to Shutter Island, home of Ashecliffe Hospital for the Criminally Insane. Along with his partner, Chuck Aule, he sets out to find an escaped patient, a murderess named Rachel Solando, as a hurricane bears down upon them. But nothing at Ashecliffe Hospital is what it seems. Is he there to find a missing patient? Or has he been sent to look into rumors of Ashecliffe's radical approach to psychiatry?...