Leviathan Skuespillere og folkene bag
Ayumu MurasePrince Aleksandar (voice) Natsumi FujiwaraSharp (voice) Shunsuke SakuyaCount Volger (voice) Yasuhiro MamiyaKlopp (voice) Mie SonozakiDr. Nora Barlow (voice) Ivan ShibataNewkirk (voice) Hiroki TouchiNikola Tesla (voice) Genta NakamuraHoffman (voice) Daichi HayashiRigby (voice) Satoshi NiwaMatthews (voice) Naoto KobayashiThomas (voice) Scott WesterfeldRoman / Co-executive producer Yoshihiro WatanabeProducer Yoshihiro WatanabeProducer Justin LeachExecutive producer Taiki SakuraiExecutive producer Tadashi NakajimaArt Direction Christophe FerreiraSeries Director / Handling Hiroyuki IshizakaSound Re-Recording Mixer Kazuma JinnouchiKomponist af original musik Masatoshi KatsumataSupervising Sound Editor Nobuko TodaKomponist af original musik Lē YamamuraCreature Design Shinobu TsunekiMechanical Designer Jun NagakawaModelling Supervisor Takehiko HoashiMechanical Designer Ayumi KurashimaCharacter Designer 
