Leviathan (2025)

TV ShowAnime1 season, 12 episodes
Leviathan poster

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.

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Highest-rated episodes all ranked

  1. 01Leviathan S01E09TunguskaS01E09 · 7.0The Leviathan and its crew arrive in Siberia to meet Barlow's uncle. He reveals the source behind numerous mysterious phenomena around the world.
  2. 02Leviathan S01E11GoliathS01E11 · 7.0Determined to uncover the truth about Tunguska, Alek and Sharp confront Tesla and learn about the invention responsible for the destruction: the Goliath.
  3. 03Leviathan S01E01Into the StormS01E01 · 6.01914. Prince Alek of Austria-Hungary goes on an unusual practice session in a Stormwalker. In Edinburgh, Sharp eagerly takes flight in a Huxley.

Episodes by season

Season01Episode ratings across the season — the gold bar is its best episode12Episodes2025Aired 6.0Season avg
  1. S01E01Leviathan S01E01Into the StormJuly 10, 2025 6.01914. Prince Alek of Austria-Hungary goes on an unusual practice session in a Stormwalker. In Edinburgh, Sharp eagerly takes flight in a Hux
  2. S01E02Leviathan S01E02Prelude to WarJuly 10, 2025 6.0As Europe teeters on the edge of an all-out war, Alek struggles with his new life in hiding. Sharp gets acquainted with the Leviathan and it
  3. S01E03Leviathan S01E03Clankers and DarwinistsJuly 10, 2025 6.0Alek learns why he's hunted and, despite Volger's advice, sneaks out to aid the Leviathan's crew. He saves Sharp, who doesn't buy the prince
  4. S01E04Leviathan S01E04The Weight of the PastJuly 10, 2025 6.0With Clanker forces hot on their tail, the wounded Leviathan needs a miracle to get off the ground. Alek makes an offer the Darwinists can't
  5. S01E05Leviathan S01E05Far to the EastJuly 10, 2025 6.0The Leviathan encounters a deadly Clanker weapon on its journey towards Istanbul. Upon arriving in the city, Alek and his comrades make plan
  6. S01E06Leviathan S01E06Shadows of IstanbulJuly 10, 2025 6.0Sharp and Dr. Barlow finally meet the Sultan, hoping to smooth things over with a rare gift. Meanwhile, a mysterious girl saves Alek from a
  7. S01E07Leviathan S01E07Stormy SeasJuly 10, 2025 6.0A patrol jeopardizes the British secret operation, forcing Sharp to flee into Istanbul's streets. Alek commits himself to the revolutionary
  8. S01E08Leviathan S01E08BehemothJuly 10, 2025 4.0On the day of the coup, Alek urges Klopp to leave for his safety. Later, unexpected news forces the revolutionaries to act before the Behemo
  9. S01E09Leviathan S01E09Season's bestTunguskaJuly 10, 2025 7.0The Leviathan and its crew arrive in Siberia to meet Barlow's uncle. He reveals the source behind numerous mysterious phenomena around the w
  10. S01E10Leviathan S01E10Truth and LiesJuly 10, 2025 6.0Tensions run high after Alek learns the truth about his friend. But before they can talk things over, Sharp gets into a dangerous predicamen
  11. S01E11Leviathan S01E11GoliathJuly 10, 2025 7.0Determined to uncover the truth about Tunguska, Alek and Sharp confront Tesla and learn about the invention responsible for the destruction:
  12. S01E12Leviathan S01E12Under the Same SkyJuly 10, 2025 6.0Tesla issues a deadly ultimatum as a last resort. Can Sharp and Alek, stuck on opposing sides, prevent the conflict from escalating before i

Season 1 ranked & reviewed

Castfull cast & details

Ayumu MuraseAyumu MurasePrince Aleksandar (voice)Natsumi FujiwaraNatsumi FujiwaraSharp (voice)Shunsuke SakuyaShunsuke SakuyaCount Volger (voice)Yasuhiro MamiyaYasuhiro MamiyaKlopp (voice)Mie SonozakiMie SonozakiDr. Nora Barlow (voice)Ivan ShibataIvan ShibataNewkirk (voice)Fairouz AiFairouz AiLilit (voice)Hiroki TouchiHiroki TouchiNikola Tesla (voice)

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Leviathan

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Trailers & Videos

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TeaserOfficial Teaser

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