Heralded as one of the most influential musicians in the modern era, Sam Bush pioneered a new genre of music, inspired some of today's most successful commercial acts, yet he remains the music world's best-kept secret.
| Actor | Role |
|---|---|
 Sam BushSelf | Self |
| SScott AvettSelf | Self |
 Seth AvettSelf | Self |
| LLynn BushSelf | Self |
 Guy ClarkSelf | Self |
 John CowanSelf | Self |
 Jerry DouglasSelf | Self |
| CCraig FergusonSelf | Self |
 Béla FleckSelf | Self |
| DDavid GrismanSelf | Self |
| MMike GugginoSelf | Self |
 Emmylou HarrisSelf | Self |
 Sierra HullSelf | Self |
 Alison KraussSelf | Self |
 Del McCourySelf | Self |
 John OatesSelf | Self |
| AAmanda PlattSelf | Self |
| WWoody PlattSelf | Self |
 Ricky SkaggsSelf | Self |
 Chris ThileSelf | Self |
 Sara WatkinsSelf | Self |
| JJeff AustinSelf | Self |
| FFred CarpenterSelf | Self |
| PPat FlynnSelf | Self |
 Eddie StubbsSelf | Self |