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Updated dailyStoryline
Beneath the surface of an English river, something ancient is awake. When wild swimmers begin vanishing without trace, trainee journalist Deji decides to investigate. But the further downstream she goes, the more the old stories resurface. And when the river turns red, it's time to start swimming.
Score Distribution
Details
- Status
- Released
- Runtime
- 1h 18m
- Oct 25, 2025
- Languages
- English
- Director
- Production Countries
- United Kingdom







