Leviathan
Original title: リヴァイアサン
Leviathan is available in the US on Netflix.
Where to Watch in the US
Leviathan streaming guide
Streaming info last updated: June 19, 2026
Leviathan (2025) is an animated action, adventure, sci-fi, and fantasy series from Japan. In the US, it streams on Netflix by subscription. The series has 1 season and 12 episodes.
The easiest way to binge the series is with a subscription to Netflix. For current subscription, rental, and purchase options and each platform’s direct “Watch” link, see the Where to Watch in the US section above. izlebunu hosts no content; it sends you straight to the streaming platform.
- SubscriptionNetflix
- GenreAnimation, Action & Adventure, Sci-Fi & Fantasy
- OriginJapan · 2025
Seasons — where to watch?
Leviathan has 1 season, and in the US it’s available on Netflix. Open a season to see its episodes and streaming options.
Plot
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.
Cast
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)Frequently Asked Questions
Where can I watch Leviathan?
Leviathan is available in the US on Netflix. You’ll find each platform’s current options and “Watch” links in the “Where to Watch in the US” section on this page.
Is Leviathan available with English subtitles or dubbing?
Audio and subtitle options for Leviathan depend on the platform. US streaming services usually offer English subtitles, and many foreign-language titles also have an English dub.
Where can I watch Leviathan with English subtitles?
Leviathan is available in the US on Netflix. This platform usually offers English subtitles for foreign-language titles; turn them on in the player’s subtitle (CC) menu.
Is there an English dub of Leviathan?
That depends on the platform. If Netflix offers an English dub, you can pick it from the player’s audio/language menu.
Which subscription includes Leviathan?
Leviathan is included with a subscription to Netflix, so subscribers can watch it at no extra cost.
Can I watch Leviathan for free?
Not right now. In the US, Leviathan is only available with a subscription. We’ll update this page if a free option appears.
How many seasons and episodes does Leviathan have?
Leviathan has 1 season and 12 episodes in total. In the US, it’s available on Netflix.
Where can I watch the latest season of Leviathan?
In the US, Leviathan is available on Netflix; new episodes usually arrive on the same platforms as they air.
What genre is Leviathan?
Leviathan is an animated action, adventure, sci-fi, and fantasy series from Japan.
Who stars in Leviathan?
The main cast of Leviathan includes Ayumu Murase, Natsumi Fujiwara, Shunsuke Sakuya, Yasuhiro Mamiya, Mie Sonozaki, and Ivan Shibata.
Can I watch Leviathan on my phone or smart TV?
Yes. Netflix works on iOS and Android, in web browsers, and on most smart TVs, so you can watch Leviathan on the device of your choice.
When did Leviathan premiere?
Leviathan premiered in 2025.
