Watch Leviathan (2025) Online Free in HD

2025 · Animation, Action & Adventure, Sci-Fi & Fantasy · 5.8/10 (14 votes) · 1 season · 12 episodes · Ended

Synopsis

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.

Creators & Crew

Music by Nobuko Toda, Kazuma Jinnouchi

Cast

• Ayumu Murase as Prince Aleksandar (voice) (Acting)
• Natsumi Fujiwara as Sharp (voice) (Acting)
• Shunsuke Sakuya as Count Volger (voice) (Acting)
• Yasuhiro Mamiya as Klopp (voice) (Acting)
• Mie Sonozaki as Dr. Nora Barlow (voice) (Acting)
• Ivan Shibata as Newkirk (voice) (Acting)
• Fairouz Ai as Lilit (voice) (Acting)
• Hiroki Touchi as Nikola Tesla (voice) (Acting)
• Ikuko Tani as Nene (voice) (Acting)
• Genta Nakamura as Hoffman (voice) (Acting)
• Daichi Hayashi as Rigby (voice) (Acting)
• Satoshi Niwa as Matthews (voice) (Acting)

Seasons

• Season 1 (2025) — 12 episodes

Details

Genres: Animation, Action & Adventure, Sci-Fi & Fantasy

Language: Japanese

Country: Japan, United States of America

Network: Qubic Pictures, Orange

Original title: リヴァイアサン

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Leviathan is a 2025 animation, action & adventure, sci-fi & fantasy series rated 5.8 out of 10 by 14 viewers on TMDB. The series follows: 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.

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