A&R [Original] – Michael Goldstone, Monte Conner
A&R [Reissue] – Hugh Gilmour
Art Direction – Ioannis (2), Liz Vap
Art Direction [For] – Vivid Images
Bass, Percussion [Floor Tom] – Paulo Jr.
Booking [Europe] – L.T.B.*, Rod MacSween
Booking [U.S.] – John Podell*, Nick Carls, William Morris (6)
Co-producer – Sepultura (tracks: 1-1 to 1-12)
Crew [Studio Roadie] – Silvio Bibika* (tracks: 1-1 to 1-4, 1-6 to 1-12)
Design [Reissue] – Rory Wilson
Drums, Percussion – Igor Cavalera
Engineer [Assistant] – Simon Dawson (tracks: 1-1 to 1-4, 1-6 to 1-12)
Guitar, Acoustic Guitar [12 String Steel], Acoustic Guitar [Nylon Strings] – Andreas Kisser
Illustration [Cover Illustration] – Michael R. Whelan
Liner Notes – J. J. Anselmi*
Management [Andreas Kisser And Paulo Xisto Pinto Jr. Represented By] – Musiconsult Network
Management [Max And Igor Cavalera Represented By] – Gloria Cavalera, Oasis Management
Management [Reissue Packaging Manager] – Veronica Gonzalez
Mastered By – George Marino (tracks: 1-1 to 1-12), Scott Levitin (tracks: 2-1 to 2-17)
Mixed By, Recorded By – Andy Wallace (tracks: 1-1 to 1-12)
Photography By [„Carandiru Massacre“] – Sergio Andrade (3)
Photography By [Band Photography] – Gary Monroe
Producer [Produced By] – Andy Wallace (tracks: 1-1 to 1-12)
Product Manager [Reissue] – Stacy Conde
Remastered By – Scott Levitin (tracks: 1-1 to 1-12)
Technician [Guitar Sound], Other [Feedback Advisor] – Alex Newport (tracks: 1-1 to 1-12)
Vocals [Throat], Guitar [4-String], Acoustic Guitar [Nylon Strings] – Max Cavalera