“Muddy Waters: Can't Be Satisfied” recalls the life and career of McKinley Morganfield (1915-83), “the godfather of the blues,” as B.B. King calls him. The hour was produced and directed by Morgan Neville and Waters biographer Robert Gordon, who also recalls Waters, along with a number of Waters' bandmembers, Bonnie Raitt, Rolling Stones Keith Richards and Bill Wyman, Buddy Guy, Chuck D, Waters' granddaughter and a former girlfriend.