The bloody family feud between the McCoys of Kentucky and the Hatfields of West Virginia spanned generations and left more than a dozen of their kinfolk dead. The story has been explored countless times in news accounts, books, magazines, stage plays and TV and film productions. Notably, a History Channel miniseries on the feud was highly acclaimed. Now, the Hatfields & McCoys return to the screen in the next installment of PBS's American Experience anthology series.