Zazie BeetzDottie (voice) Ken JeongClarance (voice) Jim JefferiesBurnie (voice) Catherine O'HaraAlma (voice) Reggie WattsHoss / Ernest Shackleton (voice) Henry WinklerJepson (voice) Alex BorsteinMali (voice) Benedict WongDr. Chung (voice) Julia ChanMrs. Sun / Little Girl (voice) Tom HollanderCharles Darwin (voice) Richard KindWally (voice) Nick FrostCaptain (voice) Maria BamfordBo's Mom (voice) Raymond S. PersiThat Guy / Booby (voice) / Co-Director David SilvermanCyclops / Donut Store Clerk (voice) / Regissør Kelly HuNews Reporter (voice) Tom KennyMozart / Sled Dogs (voice) Jason HightowerNarrator / Sled Dogs (voice) Kevin Michael RichardsonSled Dogs (voice) Brenden P. HillBaseball Announcer (voice) / Co-eksekutiv produsent David SilvermanCyclops / Donut Store Clerk (voice) / Regissør Joel H. CohenManusforfatter / Produsent Rob LaZebnikManusforfatter / Produsent John FrinkManusforfatter / Produsent Damien SimonkleinProdusent Jay SternEksekutiv produsent Aaron DemEksekutiv produsent Yilin LiAssosierende produsent Shiyuan PengAssosierende produsent Matthew BerkowitzProdusent Noah SegalEksekutiv produsent Raymond HauEksekutiv produsent Helen Marie SaricAssosierende produsent Simon WangAssosierende produsent Markus ManninenEksekutiv produsent / Senior Visual Effects Supervisor Evgeni TomovProduction Design Raymond S. PersiThat Guy / Booby (voice) / Co-Director Davi AquinoFoley Recordist Jenna Dalla RivaFoley Recordist Chelsea BodyFoley Recordist Mac SmithSupervising Sound Editor Jiawen WuCo-eksekutiv produsent Brenden P. HillBaseball Announcer (voice) / Co-eksekutiv produsent Helen JiangCo-eksekutiv produsent Leiki VeskimetsProduksjonsleder Natalie Franscioni-KarpVisual Development Jonathan PhilipponLead Animator Simon RodgersVisual Development Gabriel BéginLead Animator Jason RyanAnimation Director Vincent ReumontLead Animator Kristina VardazaryanVisual Development Jonathan HoekstraVisual Development Prasanjib NagLead Animator Vahe YefremianVisual Development Zac RetzVisual Development Francisco MoraVisual Development Nadine LavoieLead Animator Chris KazmierVisual Effects Supervisor Peter de SèveCharacter Designer Ryan O'LoughlinCharacter Designer Patrick Mate2d Sequence Supervisor / Story Artist Karine LafranchiseAnimation Gaetan De OliveiraAnimation Corentin BarceloAnimation François BonnevilleAnimation Jasmin LaliberteAnimation Mohamed-Atif EbrahimAnimation Juliette PougettouAnimation Shannon O'ConnorStory Artist Quinne LarsenStory Artist Kennedy TarrellStory Artist Ricardo OsunaStory Artist Natasha WickeStory Artist Kimberly Jo MillsStory Artist Pierre-Alexandre ComtoisStory Artist 
