Nathan Stone returns to his Virginia home to discover that the horrors of the Civil War are not over; his family has been wiped out, and their home burned by seven renegades. Nathan swears an oath on his father’s grave to find and kill each of the men responsible. He begins a lonely journey that will take him south and west, on a vengeance trail that crosses the paths of some infamous figures. 

Deadwood, South Dakota. Miners flock there seeking fortunes, while cardsharps, bandits, and businessmen seek to deprive those who strike gold by means fair and foul. Legendary former lawman Seth Bullock plans to keep the peace by any means necessary—especially when his good friend, President Theodore Roosevelt, is expected in town to celebrate the anniversary of Deadwood's founding.

Cade Hunter never had a place to call home - until veteran ranch hand Luke Tucker saw something worth trusting in him. Which is why Luke shares a secret with Cade. A secret of hidden gold. But when they try find the fortune, a cur from Luke’s past murders him and leaves Cade for dead. Now Cade has something to live for - revenge.

Nathan Stone, The Gunfighter, lies dead in the street, a victim of the ruthless Sandlin gang. Behind him he leaves his guns and the son he had hardly known - a former lawman named Wes is about to teach these killers just what it means to be his father's son. Swearing vengeance, he takes up his father’s guns. But little does he know that the odds are even more against him than he thinks - and that to get revenge for a dead man, he might have to die himself.

Once upon a time in the Old West, Buck Trammel was a Pinkerton agent with a promising future. But after a tragic incident in a case gone wrong, he struck out for the wide-open spaces of Wichita, Kansas. Working as a bouncer at the Gilded Lily Saloon, he hopes to stay out of trouble. But soon enough, his gun skills are put to the test. The Bower gang shows up, turning a friendly card game with a Wyoming cattle baron into a killer-takes-all shooting match. Buck saves the cattle baron's life, but at the cost of two Bower men. That's when Deputy Wyatt Earp arrives.