

The Mermaid: Monster from Sea Prison
2021, Chinese. Directed by Cai Jun Feng.
In order to find out why his wife was killed, Chen Zheng, the general of Zhenhai, has been tracing a mermaid, but while doing so, he accidentally discovered a conspiracy in North Korea. With the help of the mermaid, he punishes rapists and eliminates evil, tearing apart the wicked conspiracies...
- Runtime
- 1h 24m
- Post-credits
- None listed
- Language
- Chinese
- Rated
- Check local
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Where to watch The Mermaid: Monster from Sea Prison
The Mermaid: Monster from Sea Prison isn’t streaming on any OTT platform in India yet; it released on 8 December 2021.
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Cast & crew
Details
- Released
- 8 December 2021
- Original title
- 人鱼之海牢物怪
- Country
- China
- Written by
- Cai Jun Feng
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News & fan talk
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The Mermaid: Monster from Sea Prison: quick answers
Is The Mermaid: Monster from Sea Prison worth watching?
The Mermaid: Monster from Sea Prison doesn’t have enough ratings for a verdict yet.
How long is The Mermaid: Monster from Sea Prison?
The Mermaid: Monster from Sea Prison runs 84 minutes (1h 24m).
Does The Mermaid: Monster from Sea Prison have a post-credits scene?
None is listed for The Mermaid: Monster from Sea Prison. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Mermaid: Monster from Sea Prison parents guide: is it suitable for kids?
No age rating is listed for The Mermaid: Monster from Sea Prison yet.
Which OTT platform is The Mermaid: Monster from Sea Prison on?
The Mermaid: Monster from Sea Prison isn’t streaming on any OTT platform in India yet; it released on 8 December 2021. (Checked 13 November 2026.)
What movies are like The Mermaid: Monster from Sea Prison?
If you liked The Mermaid: Monster from Sea Prison, try The Mermaid, Aquamarine, Mermaid Down.
Who directed The Mermaid: Monster from Sea Prison?
The Mermaid: Monster from Sea Prison (2021) was directed by Cai Jun Feng and stars Zhao Yingzi, Bai Narisu, Zhang Yaqi.