Credits

Slipknot: Producer, Arranger
Rick Rubin: Producer
Colin Richardson: Mixing
M. Shawn Crahan: Photography, Art Direction
Ted Jensen: Mastering
Neil Zlozower: Band Photography
Greg Fidelman: Mixing, Recording
Miles Wilson: Assistant Engineer
Lindsay Chase: Production Coordination
Phillip Broussaard: Assistant Engineer
Dan Monti: Assistant Engineer
Merck Mercuriadis: Management
Monte Conner: A & R
Michael Boland: Design
John Jackson: Booking Agent
Cory Brennan: Management
Michael Arfin: Booking Agent