Wild Swimmers

Directed by Ric Rawlins

With Valerie Kwok, Caroline Murray, Robin Bailes, Harry Mason and Richard Chivers

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.