John LeguizamoSid (voice)
Queen LatifahEllie (voice)
Seann William ScottCrash (voice)
Chris WedgeScrat (voice)
Karen DisherScratte (voice)
Eunice ChoMadison (Diatryma Girl) (voice)
Harrison FahnGlypto Boy (voice)
Maile FlanaganAardvark Mom (voice)
Jason FricchioneAdult Molehog Male (voice)
Kelly KeatonMolehog Mom / Shovelmouth Mom (voice)
Lucas LeguizamoAardvark Boy / Beaver Kid #2 (voice)
Regan MizrahiAdditional voices / ADR Group
Clea LewisStart Mom (voice)
Allegra LeguizamoAardvark Girl (voice)
Carlos SaldanhaDinosaur Babies / Flightless Bird (voice)
Claudia BessoAdditional Voice (voice)
Bea MillerAdditional Voice / ADR Group (voice)
Christian PikesLittle Johnny (Aardvark Kid) (voice)
Avery Christopher PlumBeaver Kid #1 (voice)
Joe RomanoRonald (Shovelmouth Boy) (voice)
Manoela Scarpa SaldanhaMolehog Girl 1 (voice)
Sofia Scarpa SaldanhaMolehog Girl 2 (voice)
Cindy SlatteryBird (voice)
Steve AltermanAdditional Voice (voice)
Anthony AmorimAdditional Voice (voice)
Holly DorffAdditional Voice (voice)
Nicole EhingerAdditional Voice (voice)
David H. KramerAdditional Voice (voice)
Selenis LeyvaAdditional Voice (voice)
Matt McCarthyAdditional Voice (voice)
David McCharenAdditional Voice (voice)
Tim NordquistAdditional Voice (voice)
Devika ParikhAdditional Voice (voice)
Alexandra PisacaneAdditional Voice (voice)
Jake SchwenckeAdditional Voice (voice)
Amanda ScottAdditional Voice (voice)
Johnathan TchaikovskyAdditional Voice (voice)
Pamala TysonAdditional Voice (voice)
June ChristopherAdditional Voice (voice)
