Leviathan (2025): cast, story & where to watch
2025 · Series · ★ 6.2
Released in 2025, Leviathan is an animation, action & adventure and sci-fi & fantasy series.
What it’s 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.
Who’s in it. Leviathan stars Ayumu Murase as Prince Aleksandar (voice), Natsumi Fujiwara as Sharp (voice), Shunsuke Sakuya as Count Volger (voice) and Yasuhiro Mamiya as Klopp (voice), among others.
How it landed. With an audience score of 6.2/10, Leviathan has drawn a solid, mixed-to-positive response.
Where to watch. In US you can stream it on Netflix and Netflix Standard with Ads. See the full, country-by-country breakdown on our where to watch Leviathan page.
If you liked it. Fans of Leviathan tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.
Frequently asked
- Where can I watch Leviathan (2025)?
- In US, Leviathan is available to stream on Netflix and Netflix Standard with Ads. Availability varies by country — check our where-to-watch page for every region.
- Is Leviathan worth watching?
- Leviathan holds an audience score of 6.2 out of 10, and is a strong pick if you enjoy animation, action & adventure and sci-fi & fantasy. Reactions are mixed, so it may depend on taste.
- Who stars in Leviathan?
- Leviathan stars Ayumu Murase, Natsumi Fujiwara, Shunsuke Sakuya, Yasuhiro Mamiya and Mie Sonozaki.
- When was Leviathan released?
- Leviathan was released in 2025.