• Stephen Marcussen
• Mastering

• Rick Parashar
• Producer

• Mike Richardson
• Publishing

• Rick Rubin
• Producer

• Mike Shipley
• Mixing

• Randy Staub
• Engineer, Mixing

• Louie Teran
• Digital Editing

• Butch Walker
• Producer

• Jim Wirt
• Producer

• John Kurzweg
• Producer

• Rob Zombie
• Producer

• Coal Chamber
• Performer

• Kathy Nelson
• Photography

• Sevendust
• Producer

• Matt Martone
• Producer

• Rich Costey
• Mixing

• Chris Vrenna
• Producer, Remixing

• Sandy Brummels
• Art Direction

• Mushroomhead
• Producer

• System of a Down
• Performer

• Godsmack
• Performer

• Cliff Richards
• Artwork

• Nickelback
• Producer

• Kirk Kelsey
• Mixing

• Sean Daniel
• Executive Producer

• Ji Jacks
• Executive Producer

• Stephen Sommers
• Executive Producer

• Lifer
• Performer

• Breaking Point
• Performer

• Flaw
• Performer

• Hoobastank
• Performer

• Injected
• Performer

• Daniella Capretta
• Soundtrack Supervisor

• Steve Felton
• Producer

• Kevin Misher
• Executive Producer

• Jay Baumgardner
• Producer

• Howard Benson
• Producer

• David Bottrill
• Producer, Mixing

• Paul Ebersold
• Producer

• Sully Erna
• Producer, Soundtrack Executive Producer

• Dave Fortman
• Producer

• Harry Garfield
• Photography

• Ben Grosse
• Producer

• Ross Hogarth
• Producer

• Scott Humphrey
• Producer

• Paul Leary
• Mixing

• Alex Lifeson
• Producer