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 Taiki SakuraiExecutive producer Yoshihiro WatanabeProducer Yoshihiro WatanabeProducer Justin LeachExecutive producer Tadashi NakajimaArt Direction Christophe FerreiraSeries Director / Handling Kazuma JinnouchiKomponist af original musik Hiroyuki IshizakaSound Re-Recording Mixer Nobuko TodaKomponist af original musik Masatoshi KatsumataSupervising Sound Editor Jun NagakawaModelling Supervisor Ayumi KurashimaCharacter Designer Shinobu TsunekiMechanical Designer Lē YamamuraCreature Design Takehiko HoashiMechanical Designer 
