 Jesse EisenbergBlu (voice) | Blu (voice) |
 Anne HathawayJewel (voice) | Jewel (voice) |
 will.i.amPedro (voice) | Pedro (voice) |
 Jamie FoxxNico (voice) | Nico (voice) |
 Leslie MannLinda (voice) | Linda (voice) |
 George LópezRafael (voice) | Rafael (voice) |
 Andy GarciaEduardo (voice) | Eduardo (voice) |
 Bruno MarsRoberto (voice) | Roberto (voice) |
 Bernardo de PaulaCarnival Barker / Blue Sentry (voice) | Carnival Barker / Blue Sentry (voice) |
 Rodrigo SantoroTulio (voice) | Tulio (voice) |
 Jemaine ClementNigel (voice) | Nigel (voice) |
 Jake T. AustinFernando (voice) | Fernando (voice) |
 Amandla StenbergBia (voice) | Bia (voice) |
 Pierce GagnonTiago (voice) | Tiago (voice) |
 Rita MorenoAunt Mimi (voice) | Aunt Mimi (voice) |
 Kristin ChenowethGabi (voice) | Gabi (voice) |
 Tracy MorganLuiz (voice) | Luiz (voice) |
 Rachel CrowCarla (voice) | Carla (voice) |
 Bebel GilbertoEva (voice) | Eva (voice) |
 Jason HarrisOld Bird (voice) | Old Bird (voice) |
 Janelle MonáeDr. Monae (voice) | Dr. Monae (voice) |
| AAmy HeidemannRapping Sloth (as Amy Heidemann from Karmin) (voice) | Rapping Sloth (as Amy Heidemann from Karmin) (voice) |
 Carlinhos BrownAudition Bird (voice) | Audition Bird (voice) |
 Jim ConroyCapoeira Turtle (voice) | Capoeira Turtle (voice) |
| NNola DonkinOpera Bird (voice) | Opera Bird (voice) |
 Miguel FerrerBig Boss (voice) | Big Boss (voice) |
 Jeffrey GarciaSpoonbill / Perl (voice) | Spoonbill / Perl (voice) |
| KKevin W. KeaneObnoxious Kid (voice) | Obnoxious Kid (voice) |
 Philip LawrenceFelipe (voice) | Felipe (voice) |
| GGracinha LeporaceSwinging Audition Monkey (voice) | Swinging Audition Monkey (voice) |
