The Morris Brothers

饰：Themselves - Performers

Merle Watson

饰：Himself - Performer

Earl Scruggs

饰：Self - Host & Performer

Bill Monroe

Bill Monroe

饰：Self - Performer

Doc Watson

饰：Self - Performer

Bob Johnston

饰：Self

琼·贝兹

Joan Baez

饰：Self - Performer

鲍勃·迪伦

Bob Dylan

饰：Self - Performer