Engineer [Additional] – Simon GogerlyEngineer [Assistant] – Anthony Kilhoffer, Ian RossiterProducer – Nellee Hooper, No DoubtProgrammed By – Fabien WaltmannRecorded By – Greg Collins

Engineer [Additional] – Count, Rory Baker, Tkae MendezEngineer [Assistant] – Toby WhalenExecutive Producer – Brian Jobson, Wayne JobsonFeaturing – Bounty KillerProducer – No Doubt, Sly & RobbieProducer [Additional] – Mark "Spike" Stent*, Philip SteirProgrammed By – Sly Dunbar, Tom Dumont, Tony KanalProgrammed By [Additional] – Philip SteirRecorded By – Dan ChaseRecorded By [Additional] – Tom Dumont, Tony Kanal

Engineer [Assistant] – Jeff Kanan, Jennifer YoungProducer – No Doubt, William OrbitProgrammed By – Sean SpuehlerProgrammed By [Additional] – Eric White , Gwen Stefani, Tom Dumont, Tony KanalRecorded By – Clif Norell*Recorded By [Additional] – Tom Dumont, Tony Kanal

Bass [Additional Melodic Bass] – Robbie ShakespeareClavinet, Trombone – Gabrial McNairEngineer [Additional] – Rory Baker, Tkae MendezEngineer [Assistant] – Toby WhalenExecutive Producer – Brian Jobson, Wayne JobsonFeaturing – Lady SawProducer – No Doubt, Sly & RobbieProducer [Additional] – Mark "Spike" Stent*Programmed By – Ned DouglasRecorded By – Dan ChaseSaxophone – Andy Potts*, Django Stewart, Tony KanalVoice [Radio Voice] – Bob Clarke

Engineer [Additional] – Simon GogerlyEngineer [Assistant] – Anthony Kilhoffer, Ian RossiterProducer – Nellee Hooper, No DoubtProgrammed By – Fabien WaltmannProgrammed By [Additional], Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Greg Collins

Engineer [Assistant] – Jeff Kanan, Juan Pablo VelascoKeyboards [Additional] – Ric OcasekProducer – No Doubt, Ric OcasekProducer [Additional] – Mark "Spike" Stent*Programmed By, Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Karl Derfler

Engineer [Additional] – Tkae MendezEngineer [Assistant] – Toby WhalenExecutive Producer – Brian, Wayne JobsonKeyboards [Additional] – Gabrial McNairProducer – No Doubt, Steely & ClevieProgrammed By, Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Dan Chase

Engineer [Additional] – Simon GogerlyEngineer [Assistant] – Anthony Kilhoffer, Ian RossiterProducer – Nellee Hooper, No DoubtProgrammed By – Fabien WaltmannProgrammed By [Additional], Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Greg Collins

Engineer [Assistant] – Ian RossiterProducer – Nellee Hooper, No DoubtProgrammed By – Fabien WaltmannRecorded By – Simon Gogerly

Engineer [Assistant] – Jeff Kanan, Juan Pablo VelascoKeyboards [Additional] – Ric OcasekProducer – No Doubt, Ric OcasekProducer [Additional] – Mark "Spike" Stent*Programmed By, Recorded By [Additional] – Tom Dumont, Tony KanalRecorded By – Karl Derfler

Engineer [Additional] – Alain JohannesEngineer [Assistant] – Steve MandelKeyboards, Backing Vocals – The Artist (Formerly Known As Prince)Producer – No Doubt, The Artist (Formerly Known As Prince)Producer [Additional] – Mark "Spike" Stent*

Producer – Nellee Hooper, No DoubtProgrammed By – Fabien WaltmannProgrammed By [Additional] – Gwen Stefani, Tom Dumont, Tony KanalRecorded By – Simon GogerlyRecorded By [Additional] – Tom Dumont, Tony Kanal

Featuring – Killer Mike, OutKastProducer – No Doubt, Sly & RobbieProducer [Additional] – Mark "Spike" Stent*Remix – ET3*

Producer – No Doubt, Sly & RobbieProducer [Additional] – Mark "Spike" Stent*Remix – F.A.B.Z.

Engineer [Remix] – Doug DeAngelisKeyboards [Additional] – ScarsProducer – Nellee Hooper, No DoubtRemix – Roger Sanchez

Keyboards – Gabrial McNairProducer – Glen BallardRecorded By – Karl DerflerRemix, Producer [Additional] – Philip Steir

Film Director [Directed By] – Dave Meyers

Film Director [Directed By] – Mark Romanek

Film Director [Directed By] – Logan , Sophie Muller