Bill Monroe
饰 Self (archive footage)
Earl Scruggs
饰 Self (archive footage)
Lester Flatt
饰 Self (archive footage)
艾莉森·克劳斯
饰 Self - Musician
Del McCoury
饰 Self - Musician
Peter Rowan
饰 Self - Musician
Rhonda Vincent
饰 Self - Musician
Jerry Douglas
饰 Self - Musician
Bobby Osborne
饰 Self - Musician
Sam Bush
饰 Self - Musician
Sierra Hull
饰 Self - Musician
Ricky Skaggs
饰 Self - Musician
Laurie Lewis
饰 Self - Musician
Jim Lauderdale
饰 Self - Grammy Award Winner
Graham Sharp
饰 Self - Grammy Award Winner
Béla Fleck
饰 Self - Musician
Abigail Washburn
饰 Self - Grammy Award Winner
Chris Thile
饰 Self - Grammy Award Winner
鲍勃·迪伦
饰 Self (archive footage)
Dale Ann Bradley
饰 Self - Musician
