Bill Monroe

Self (archive footage)

Earl Scruggs

Self (archive footage)

Lester Flatt

Self (archive footage)

Alison Krauss

Self - Musician

Del McCoury

Self - Musician

Peter Rowan

Self - Musician

Rhonda Vincent

Self - Musician

Jerry Douglas

Self - Musician

Bobby Osborne

Self - Musician

Sam Bush

Self - Musician

Sierra Hull

Self - Musician

Ricky Skaggs

Self - Musician

Laurie Lewis

Self - Musician

Jim Lauderdale

Self - Grammy Award Winner

Graham Sharp

Self - Grammy Award Winner

Béla Fleck

Self - Musician

Abigail Washburn

Self - Grammy Award Winner

Chris Thile

Self - Grammy Award Winner

Bob Dylan

Self (archive footage)

Dale Ann Bradley

Self - Musician

Alison Brown

Herself - Musician

Chris Wadsworth

Self - Freshgrass Foundation

Neil V. Rosenberg

Self - Bluegrass Music Historian

Rex Ellis

Self - Smithsonian Institution

Marian Leighton Levy

Self - Co-founder, Rounder Records

Blake Williams

Self - Radio Broadcaster, WSMT

Joe Mullins

Self - Radio Broadcaster

Kelsi Robertson Harrigill

Self - Musician

Ned Luberecki

Self - Radio Broadcaster / Musician

Jon Weisberger

Self - Musician

Darol Anger

Self - Musician / Berklee College of Music

Noam Pikelny

Self - Grammy Award Winner

Eugene O'Brien

Self - European Bluegrass Music Association

Chris Eldridge

Self - Grammy Award Winner

Larry Stephenson

Self - Singer/Songwriter

Raymond McLain

Self - Kentucky Center for Traditional Music

Ralph Stanley

Self (archive footage)

Sonny Osborne

Self (archive footage)

Terry Eldredge

Self - Musician

Don Reno

Self (archive footage)

Red Smiley

Self (archive footage)

John Hartford

Self (archive footage)

Tom Smothers

Self (archive footage)

Dick Smothers

Self (archive footage)

Glen Campbell

Self (archive footage)

Steve Martin

Self (archive footage)

Jerry Garcia

Self (archive footage)

Tony Rice

Self (archive footage)

John Cowan

Self - Musician

J.D. Crowe

Self (archive footage)

Dan Tyminski

Self - Grammy Award Winner

Kaia Kater

Self - Musician

Molly Tuttle

Self - Musician

Missy Raines

Self - Musician