Deadwood , Western TV 2004. Season 1 Episodes 1-3. Timothy Olyphant, Ian McShane, Molly Parker, Jim Beaver, Brad Dourif, John Hawkes, Paula Malcomson, Robin Weigert, Powers Boothe, Kim Dickens, Titus Welliver

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"Set in the late 1800s, revolving around the characters of Deadwood, South Dakota; a town of deep corruption and crime."

IMDb link for episode info. https://www.imdb.com/title/tt0348914/episodes?season=1