All Cast
Steve Berkowitz
Self
David Bromberg
Self
Rosanne Cash
Self
Sid Griffin
Self
Clinton Heylin
Self
Jason Isbell
Self
Bob Johnston
Self
Al Kooper
Self
Greil Marcus
Self
Darius Rucker
Self
Jeff Bridges
Self - Narrator
Penn Jillette
Self - Narrator
Joan Baez
Self (archive footage)
Johnny Cash
Self (archive footage)
Rick Danko
Self (archive footage)
Don DeVito
Self (archive footage)
Bob Dylan
Self (archive footage)
John Hammond
Self (archive footage)
Levon Helm
Self (archive footage)
Garth Hudson
Self (archive footage)
