Calificación
Reparto

Laurence Fishburne
Self - Narrator

Chris Thomas King
Blind Willie Johnson

Keith B. Brown
Skip James

J.B. Lenoir
Self (archive footage)

Skip James
Self (archive footage)

T Bone Burnett
Self

John Mayall
Self (archive footage)

Lucinda Williams
Self

Bonnie Raitt
Self

Marc Ribot
Self

Cassandra Wilson
Self