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Animated drama

The Witcher: Sirens of the Deep (2025): Cast, Ratings & Ending

The Witcher: Sirens of the Deep (2025) movie poster

The Witcher: Sirens of the Deep is a 2025 animated drama directed by Kang Hei Chul, starring Doug Cockle as Geralt, Joey Batey and Christina Wren. It is partly based on Sword of Destiny by Andrzej Sapkowski and David French. It runs 1 hour 31 minutes. Critics gave it 54 on Metacritic, and IMDb users rate it 6.1/10.

IMDb rating
6.1/10
Echo Score
50
Metascore
54
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The Witcher: Sirens of the Deep (2025) movie poster
Released
Runtime
1h 31m (91 min)
Director
Kang Hei Chul
Original language
English
Studio
Hivemind
After the credits
No No extra scene
The story

What Is The Witcher: Sirens of the Deep About?

The premise of The Witcher: Sirens of the Deep without spoilers, adapted from Sword of Destiny by Andrzej Sapkowski and David French. The whole story and the ending explained are in the plot summary further down.

Geralt of Rivia, a mutated monster hunter, is tasked with investigating a series of attacks plaguing a seaside village. His investigation draws him into a long-standing conflict between humans and merpeople. To unravel the mystery and prevent escalating hostilities between the two groups, Geralt must rely on both familiar allies and new companions.

The Witcher: Sirens of the Deep Themes & Keywords

· 21 tags
  • spin off
  • sword
  • monster
  • adult animation
  • 2d animation
  • anime style
  • anime inspired
  • dark fantasy
  • dark magic
  • for grown ups animation
  • anime animation
  • based on tv series
+9 more
  • blood
  • violence
  • dark
  • spear
  • witcher
  • weapon
  • warrior
  • geralt of rivia character
  • based on novel
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Cast & crew

The Witcher: Sirens of the Deep Cast & Characters

Doug Cockle leads the cast as Geralt, with Joey Batey as Jaskier and Christina Wren as Essi Daven. Directed by Kang Hei Chul; 7 actors are credited in all.

Also Starring in The Witcher: Sirens of the Deep

· 3 more
Ratings

The Witcher: Sirens of the Deep Reviews & Ratings

Critics gave The Witcher: Sirens of the Deep 54 on Metacritic, and IMDb users rate it 6.1/10. Our Echo Score gives it 50/100, strongest in character & emotion (70) and weakest in sensory experience (35).

50 /100

The Witcher: Sirens of the Deep Echo Score Breakdown

The Witcher: Sirens of the Deep elicits a mixed response due to uneven execution across its components. While the voice performances and certain narrative choices receive commendation for elevating core characters and thematic stakes, aspects such as animation consistency and sensory coherence draw regular criticism. Pacing generally remains serviceable but does not fully compensate for narrative shortcuts and generic elements. Overall, the film registers as a middling entry that offers moments of engagement yet lacks sustained impact.

Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.

  • Art & Craft 35

    In terms of animation quality and visual craftsmanship, Sirens of the Deep exhibits inconsistent execution. The film delivers instances of fluid movement and an appealing color palette, yet critics frequently note limited expressiveness and a generic design that undercuts immersion. Editing is generally clean but does little to mitigate the uneven visual presentation. Net, the animation feels serviceable but never fully cohesive.

  • Character & Emotion 70

    When it comes to character portrayal and emotional resonance, the voice performances stand out as a notable strength. Multiple reviews cite Doug Cockle’s return and the wider cast’s chemistry as effective in conveying key relationships. Character depth is occasionally constrained by the streamlined narrative, but the vocal work ensures that principal figures remain engaging. Overall, the voice acting anchors the emotional core of the film.

  • Story & Flow 70

    Regarding plot coherence, pacing, and thematic engagement, the narrative yields a mixed impression. Some observers appreciate the raised stakes and faithful adaptation of source material twists, while others criticize boilerplate elements and narrative shortcuts that undermine emotional payoff. The film maintains a generally steady pace but falls short of delivering a fully original or impactful storyline. In sum, the plot offers glimpses of interest amid uneven execution.

  • Sensory Experience 35

    In terms of sensory elements such as soundtrack, sound design, and visual style, the production elicits notably divided opinions. Though there are moments of effective sound mixing, reviewers highlight the jarring cartoon gore and incongruous musical numbers that detract from tonal consistency. Color choices occasionally contribute to immersion, yet the overall sensory cohesion remains undercut by uneven design decisions. Ultimately, the sensory experience registers as disjointed.

  • Rewatch Factor 55

    When assessing replay value and lasting appeal, Sirens of the Deep presents a modest incentive for repeat viewings. A handful of viewers express willingness to revisit for the unexpected ending or solid voice performances, but many find the narrative and visual inconsistencies limiting. While certain thematic threads and character moments retain some appeal, the film does not inspire broad enthusiasm for multiple viewings. Overall, the rewatch factor remains moderate.

Plot

The Witcher: Sirens of the Deep Plot Summary & Ending Explained

What happens in The Witcher: Sirens of the Deep from start to finish, spoilers included, with a timeline of 15 key events and the ending explained. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

Geralt finds himself on a daunting quest as he is tasked with the elimination of an Allamorax, a creature that has been blamed for the unfortunate deaths of several fishermen in the town of Bremervoord. However, as Geralt confronts the beast, he is persuaded by the sirens to spare its life, leading him to forfeit both the kill and the reward that came with it. To recover from his financial loss, his loyal friend Jaskier takes the stage at the local festival, where old allegiances are rekindled as he reunites with his childhood friend, the talented bard Essi Daven.

Full summary

The whole story of The Witcher: Sirens of the Deep, scene by scene, with the ending explained

Read the full summary
Videos

The Witcher: Sirens of the Deep Trailers & Videos

6 videos: 1 trailer, 2 teasers, 2 clips and 1 behind-the-scenes video.

All 6 videos
Official Trailer
  • Teaser Announcement
  • Teaser Official Teaser
  • Clip Official Clip
  • Clip Clip - Jaskier & Essi's Duet [Subtitled]
Quiz

How Well Do You Know The Witcher: Sirens of the Deep?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

What creature is Geralt hired to kill at the beginning of the story?

Details

The Witcher: Sirens of the Deep Also Known As

28 alternative titles, including “猎魔人:深渊海妖” and “Ведьмак: Зов морской бездны”.

Also known as
  • 猎魔人:深渊海妖
  • Ведьмак: Зов морской бездны
  • The Witcher - Sirens of the Deep (2025)
  • Вядзьмар: Русалкі з глыбінь
  • The Witcher: Sirenas de las profundidades
  • Wiedźmin. Syreny z głębin
  • The Witcher : Les sirènes des abysses
  • Vještac: Sirene iz dubina
  • The Witcher: Le sirene degli abissi
  • Vaják: Szirének a mélyből
  • The Witcher: Sereias das Profundezas
  • The Witcher: Sirenele adâncurilor
+16 more
  • Thợ săn quái vật: Nhân ngư dưới biển sâu
  • Zaklínač: Sirény z hlubin
  • Ο Γητευτής: Οι Σειρήνες της Αβύσσου
  • Ведьмак: Сирены глубин
  • Відьмак: Сирени з глибин
  • המכשף: הסירנות מהמעמקים
  • The Witcher: نداء الأعماق
  • The Witcher: गहराई की गूंज
  • เดอะ วิทเชอร์ นักล่าจอมอสูร: ไซเรนแห่งทะเลลึก
  • ウィッチャー 深海のセイレーン
  • 위쳐: 세이렌의 바다
  • 獵魔士:深淵海妖
  • ویچر: سایرن های اعماق دریا
  • Вещерът: Сирените на дълбокото
  • Вештац: Сирене из дубина
  • Raganius: Gelmių sirenos

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FAQ

The Witcher: Sirens of the Deep FAQ: Cast & Runtime

Runtime, release date, director, cast, ratings, the book behind it and post-credit scenes of The Witcher: Sirens of the Deep, each answered in a sentence.

How long is The Witcher: Sirens of the Deep?

The Witcher: Sirens of the Deep runs 1 hour 31 minutes (91 minutes).

When was The Witcher: Sirens of the Deep released?

The Witcher: Sirens of the Deep was released on February 11, 2025.

Who directed The Witcher: Sirens of the Deep?

The Witcher: Sirens of the Deep was directed by Kang Hei Chul.

More films by Kang Hei Chul

Who is in the cast of The Witcher: Sirens of the Deep?

The Witcher: Sirens of the Deep stars Doug Cockle as Geralt, Joey Batey as Jaskier and Christina Wren as Essi Daven, among 7 credited actors.

How is The Witcher: Sirens of the Deep rated?

The Witcher: Sirens of the Deep has 6.1/10 on IMDb, 54 on Metacritic and 68% on TMDB.

Is The Witcher: Sirens of the Deep based on a book?

Yes. The Witcher: Sirens of the Deep is partly adapted from Sword of Destiny by Andrzej Sapkowski and David French.

Does The Witcher: Sirens of the Deep have a post-credit scene?

No. The Witcher: Sirens of the Deep has no extra scene during or after the credits.

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