Leviathan

Name: Leviathan
Director: Christophe Ferreira
Genre: Sci-Fi & Fantasy, Animation, Action & Adventure
Released: 2025-07-10
Rating: 6.2
Cast: Ayumu Murase, Natsumi Fujiwara, Shunsuke Sakuya, Yasuhiro Mamiya, Mie Sonozaki

リヴァイアサン

AnimeJapanese anime

Year: 2025
Country: US, JP
Language: ja
Genre: Sci-Fi & Fantasy, Animation, Action & Adventure
Rating: 6.2/10
Status: Ended
Seasons: 1
Episodes: 12
Director: Christophe Ferreira

Plot 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.

Parents guide

No guide for this title yet. Its absence does not mean the title has no scenes unsuitable for children.

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Director

CFChristophe Ferreira

Cast & Key Characters

Ayumu MurasePrince Aleksandar (voice)

Natsumi FujiwaraSharp (voice)

Shunsuke SakuyaCount Volger (voice)

Yasuhiro MamiyaKlopp (voice)

Mie SonozakiDr. Nora Barlow (voice)

Ivan ShibataNewkirk (voice)

Fairouz AiLilit (voice)

Hiroki TouchiNikola Tesla (voice)

Ikuko TaniNene (voice)

Genta NakamuraHoffman (voice)

Daichi HayashiRigby (voice)

Satoshi NiwaMatthews (voice)

Writers

SWScott Westerfeld

Yuichiro Kido

Production

Orange Qubic Pictures Netflix

Season & Episode Breakdown

Season 1 12 episodes

1 Into the Storm 2025-07-10
2 Prelude to War 2025-07-10
3 Clankers and Darwinists 2025-07-10
4 The Weight of the Past 2025-07-10
5 Far to the East 2025-07-10
6 Shadows of Istanbul 2025-07-10
7 Stormy Seas 2025-07-10
8 Behemoth 2025-07-10
9 Tunguska 2025-07-10
10 Truth and Lies 2025-07-10
11 Goliath 2025-07-10
12 Under the Same Sky 2025-07-10

Critical Reception & Ratings

Leviathan is rated 6.2 out of 10 by viewers — 13 votes.

Leviathan images

Frequently Asked Questions (FAQ)

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 and episodes does Leviathan have?

1 season and 12 episodes.

Is Leviathan still airing, and will there be another season?

This series has ended. It finished after 1 season and 12 episodes; no new season announced according to TMDB. According to TMDB; data last refreshed October 19, 2026.

Who stars in Leviathan?

Ayumu Murase, Natsumi Fujiwara, Shunsuke Sakuya, Yasuhiro Mamiya, Mie Sonozaki, Ivan Shibata.

Who is the director of Leviathan?

Christophe Ferreira.

When was Leviathan released?

2025.

Where can I watch Leviathan?

Available on Smart Souq's Smart subscriptions.