Рэй РоманоManny (voice)
Джон ЛегуизамоSid (voice)
Денис ЛириDiego (voice)
Саймон ПеггBuck (voice)
Шонн Уильям СкоттCrash (voice)
Джош ПекEddie (voice)
Куин ЛатифаEllie (voice)
Билл ХейдерGazelle (voice)
Кристен УигPudgy Beaver Mom (voice)
Крис УэджScrat (voice)
Карен ДишерScratte (voice)
Майли ФлэнаганAardvark Mom (voice)
Jason FricchioneAdult Molehog Male (voice)
Harrison FahnGlypto Boy (voice)
Kelly KeatonMolehog Mom / Shovelmouth Mom (voice)
Джоуи КингBeaver Girl (voice)
Lucas LeguizamoAardvark Boy / Beaver Kid #2 (voice)
Джейн ЛинчDiatryma Mom (voice)
Clea LewisStart Mom (voice)
Аллегра ЛегуизамоAardvark Girl (voice)
Карлос СалданDinosaur Babies / Flightless Bird (voice)
Claudia BessoAdditional Voice (voice)
Bea MillerAdditional Voice / ADR Group (voice)
Joseph RomanoRonald (Shovelmouth Boy) (voice)
Manoela Scarpa SaldanhaMolehog Girl 1 (voice)
Sofia Scarpa SaldanhaMolehog Girl 2 (voice)
Cindy SlatteryBird (voice)
Matt AdlerAdditional Voice (voice)
Steve AltermanAdditional Voice (voice)
Anthony AmorimAdditional Voice (voice)
Holly DorffAdditional Voice (voice)
Nicole EhingerAdditional Voice (voice)
Селенис ЛейваAdditional Voice (voice)
David McCharenAdditional Voice (voice)
Tim NordquistAdditional Voice (voice)
Девика ПарихAdditional Voice (voice)
Jake SchwenckeAdditional Voice (voice)
Johnathan TchaikovskyAdditional Voice (voice)
Pamala TysonAdditional Voice (voice)
Джун КристоферAdditional Voice (voice)
Фрэнк УэлкерMomma Dino / Rudy (voice) (uncredited)