乐坛奇案：狡猾迪克和黑衣人 ReMastered: Tricky Dick and the Man in Black (2018)认领

　　Concerned by a rising rock-n-roll influence on a growing liberal fanbase, President Nixon invited Johnny Cash to the White House to solidify his base in the traditionally more conservative genre of country music. What Cash did instead was subversive and surprised everyone.