himself
Andreas Kisser
Paulo Xisto
João Gordo
Scott Ian
Corey Taylor
Phil Anselmo
Derrick Green
Eloy Casagrande
Jean Dolabella
himself (archive)
Max Cavalera
Igor Cavalera
Phil Campbell
Lars Ulrich
David Ellefson
Writer
Otávio Juliano
Director
Producer
Luciana Ferraz
Editor
Sound Mixer
Mauricio Cersosimo
Digital Colorist
Eduardo de Andréa Kito