Leviathan
Series Overview
Set in an alternate steampunk past, an Austrian fugitive prince and a Scottish airman in disguise embark on an unexpected quest to prevent a world war.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 12 Episodes
2025 – 2025
Premiered: Thu, Jul 10, 2025
Creative Production Team
Latest Aired Episode
Season 1, Episode 12: “Under the Same Sky”
Tesla issues a deadly ultimatum as a last resort. Can Sharp and Alek, stuck on opposing sides, prevent the conflict from escalating before it's too late?
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official TeaserOfficial
Type: Teaser • Published 2024-09-09
Cast & Creators
Explore Star Directory →
Ayumu Murase
Prince Aleksandar (voice)
Natsumi Fujiwara
Sharp (voice)
Shunsuke Sakuya
Count Volger (voice)
Yasuhiro Mamiya
Klopp (voice)
Mie Sonozaki
Dr. Nora Barlow (voice)
Ivan Shibata
Newkirk (voice)
Fairouz Ai
Lilit (voice)
Hiroki Touchi
Nikola Tesla (voice)
Ikuko Tani
Nene (voice)
Genta Nakamura
Hoffman (voice)
Daichi Hayashi
Rigby (voice)
Satoshi Niwa
Matthews (voice)
Naoto Kobayashi
Thomas (voice)
Creative Leadership & Key Crew
Christophe Ferreira
Scott Westerfeld
Nobuko Toda, Kazuma Jinnouchi
Rie Matsubara
Justin Leach, Taiki Sakurai, Katrina Minett, Yoshihiro Watanabe
Department Leadership Roster
Nobuko Toda
Original Music Composer
Kazuma Jinnouchi
Original Music Composer
Rie Matsubara
Editor
Katrina Minett
Producer
Yoshihiro Watanabe
Producer
Yoshihiro Watanabe
Producer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
Mature — Recommended for viewers 15 and older.
14+ Parents Strongly Cautioned.
Interdit aux moins de 12 ans — 12+ only.
FSK 12 — Restricted to viewers aged 12 and older.
Suitable only for 12 years and over.
Production Stills & Gallery
Official cinematic photography and background stills for Leviathan.
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Frequently Asked Questions About Leviathan
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Leviathan about?
Set in an alternate steampunk past, an Austrian fugitive prince and a Scottish airman in disguise embark on an unexpected quest to prevent a world war.
How many seasons does Leviathan have?
Leviathan comprises 1 season available to explore.
Who stars in Leviathan?
Key cast members in Leviathan include Ayumu Murase, Natsumi Fujiwara, Shunsuke Sakuya, Yasuhiro Mamiya, Mie Sonozaki.
Who created or directed Leviathan?
Leviathan was developed and directed by Christophe Ferreira.