| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alison Krauss | Cast | Actress | Self |
 Emmylou Harris | Cast | Actress | Self |
 Jerry Douglas | Cast | Actor | Self |
 John Oates | Cast | Actor | Self |
 Béla Fleck | Cast | Actor | Self |
 Chris Thile | Cast | Actor | Self |
 Del McCoury | Cast | Actor | Self |
 Guy Clark | Cast | Actor | Self |
 Ricky Skaggs | Cast | Actor | Self |
 Sam Bush | Cast | Actor | Self |
 Sara Watkins | Cast | Actress | Self |
 Scott Avett | Cast | Self | |
 Seth Avett | Cast | Self | |
Sierra Hull | Cast | Actress | Self |
David Grisman | Cast | Actor | Self |
Pat Flynn | Cast | Self | |
Craig Ferguson | Cast | Self | |
Mike Guggino | Cast | Self | |
 John Cowan | Cast | Actor | Self |
Lynn Bush | Cast | Self | |
Amanda Platt | Cast | Self | |
Woody Platt | Cast | Self | |
Jeff Austin | Cast | Self | |
Fred Carpenter | Cast | Self | |
 Eddie Stubbs | Cast | Self | |
| Person | Type | Job | Role(s) |
