Backing Vocals – Justin TimberlakeDrums – Nate Hills, TimbalandGuitar – Paul Blake Keyboards – Nate (Danja) Hills*Mixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Bass – Darryl PearsonDrums – Danja, TimbalandFeaturing – TimbalandGuitar – Bill PettawayKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Djana) Hills*, TimbalandRecorded By – Jimmy DouglassVocals – Justin Timberlake, TimbalandWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Backing Vocals – Justin Timberlake, TimbalandBass – Darryl PearsonDrums – Danja, TimbalandKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Backing Vocals – Justin Timberlake, TimbalandDrums – Danja, TimbalandFeaturing – T.I.Keyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassVocals [Additional] – T.I.Written-By – C.J. Harris*, J. Timberlake*, N. Hills*, T. Mosley*

Cello – Jenny D'Lorenzo*Drums – Danja, TimbalandGuitar – Justin TimberlakeHuman Beatbox – Justin TimberlakeKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassRecorded By [Assistant] – John StahlRecorded By [Strings] – Jeff ChestekStrings [Arranged And Conducted By] – Larry GoldViola – Davis BarnettViolin – Charles Parker Jr.*, Emma Kummrow, Gloria Justin*, Igor SzwecWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Cello – Jenny D'Lorenzo*Drums – Danja, TimbalandKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassRecorded By [Assisted By] – John StahlRecorded By [Strings] – Jeff ChestekStrings [Arranged And Conducted By] – Larry GoldViola – Davis BarnettViolin – Charles Parker Jr.*, Emma Kummrow, Gloria Justin*, Igor SzwecWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Drums – Danja, TimbalandFeaturing – Three 6 Mafia, TimbalandMixed By – Danja, Jimmy DouglassProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassVocals [Additional] – Three 6 Mafia, TimbalandWritten-By – J. Houston*, J. Timberlake*, N. Hills*, P. Beauregard*, T. Mosley*

Bass – Caleb SpeirDrum Programming – will.i.am*Engineer [Additional Pro Tools Engineer] – John HanesEngineer [Assistant Recording Engineer] – Rob Montes, Scott ElginFeaturing – will.i.am*Keyboards – will.i.am*Mixed By – Serban GheneaProducer – JawbreakersRecorded By – Padraic KerinWritten-By – J.C. Davis, J. Timberlake*, W. Adams*

Backing Vocals – Justin Timberlake, TimbalandDrums – Danja, TimbalandKeyboards – Danja, Justin Timberlake, TimbalandMixed By – Jimmy Douglass, TimbalandProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Arranged By [Strings], Conductor [Strings] – Benjamin WrightBacking Vocals – Justin TimberlakeBass – Ida Bodin, Kevin BrandonContractor – Mark CargillDrums – Danja, TimbalandEngineer [Additional] – Ethan WilloughbyEngineer [Pro Tools Engineer] – Lisa HamptonFlute – Jeff Clayton , Valarie KingKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandOther [Technical Director] – Dave HamptonProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassRecorded By [Strings] – Khaliq GloverTrumpet – James Ford , Salvator Cracchiolo*Viola – Cameron Patrick, Ernie Ehrhardt, Giovanna Moraga*, Jimbo Ross, Michelle Nardonecelli*, Nancy Stein-Ross, Patrick Morgan, Peggy BaldwinViolin – Brian Benning, Charlie Bisharat, Kathleen Robertson, Mari Tsumura, Marisa McLeod, Mark Cargill, Pam Gates, Phillipa "Pip" Clarke, Richard Adkins, Songa Lee-Kitto, Susan Chatman, Yvette DevereauxWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Arranged By [Choir] – Craig Wiggins, Justin TimberlakeArranged By [Strings], Conductor [Strings] – Larry GoldCello – Jenny D'Lorenzo*Choir – Adrienne Banks, Ahmed Wallace, Heather Covington, The Hezekiah Walker & Love Fellowship Crusade Choir*, Hope Lawrence, Imani Welch, Mary Collymore, Melinda Michelle, Oresa Napper*, Renee Smith, Robert James, Roni "Susu" Bobien*, Taron Pollard, Thomas Warren, Tyann BrownConductor [Choir] – Craig Wiggins, Justin TimberlakeContractor [Choir] – Roudy MichelDrums – Danja, TimbalandKeyboards – Danja, TimbalandMixed By – Jimmy Douglass, TimbalandNarrator – Hezekiah WalkerProducer – Justin Timberlake, Nate (Danja) Hills*, TimbalandRecorded By – Jimmy DouglassRecorded By [Assisted By] – John StahlRecorded By [Strings] – Jeff ChestekViola – Davis BarnettViolin – Charles Parker Jr.*, Emma Kummrow, Gloria Justin*, Igor SzwecWritten-By – J. Timberlake*, N. Hills*, T. Mosley*

Arranged By [Strings] – David CampbellBass – Melvin DunlapCello – Suzie Katayama, Tim LandauerDrums – James GadsonGuitar – Benorce Blackmon, Smokey HormelMixed By – Andrew SchepsOrgan – Clarence McDonaldOther [Production Coordinator For Rick Rubin] – Lindsay ChasePercussion – Lenny CastroPiano – Justin TimberlakeProducer – Rick RubinRecorded By – Jason LaderRecorded By [Additional Recording By] – Dana NielsenRecorded By [Assisted] – Phillip BroussardViola – Andrew Duckles, Darrin McCann, Matt FunesViolin – Jennifer Levin, John Wittenberg, Josefina Vergara, Mario DeLeon, Michele Richards, Natalie Leggett, Tereza StanislavWritten-By – J. Timberlake*, M. Morris*

Bass – Caleb SpeirDrum Programming – will.i.am*Engineer [Additional Pro Tools Engineer] – John HanesFeaturing – Snoop DoggKeyboards – will.i.am*Mixed By – Serban GheneaProducer – JawbreakersRecorded By – Padraic KerinWritten-By – C. Speir*, C. Broadus*, J. Timberlake*, W. Adams*