Deadwood

S1, E1: Deadwood

Available on iTunes, Prime Video, Hulu, HBO Max
In the series premiere, Montana marshal Seth Bullock executes a last act of justice and relocates to a gold-mining camp known as Deadwood, where he and partner Sol Star look to start a hardware business. Bullock soon crosses paths with another new arrival--legendary gunfighter Wild Bill Hickok--and clashes with the formidable boss of the Gem Saloon, Al Swearengen. For his part, Swearengen must handle the deadly result of a run-in between one of his whores and a trick, while brokering the sale of a gold claim to wealthy New York socialite Brom Garret. When reports come of the massacre of a frontier family by Indians, a suspicious Bullock and Hickok ride out in search of survivors; for Swearengen, the results are bad for business.
Starring James Parks, Timothy Omundson, Garret Dillahunt