Original: The show features a large ensemble cast, and many historical figures—such as Seth Bullock, Al Swearengen, Wild Bill Hickok, Sol Star, Calamity Jane, Wyatt Earp, E. B. Farnum, Charlie Utter, and George Hearst—appear as characters on the show.
Simplified: For example, Wild Bill Hickok, Seth Bullock, Sol Star, Calamity Jane, Al Swearengen, Wyatt Earp, E. B. Farnum, Charlie Utter and George Hearst have all been used in the series.