Only the River Knows poster
Where to stream

Only the River Knows

20121h 24mGMovieAdventureComedyFamily

The main part of the film takes place by the legendary Lethe River on New Zealand’s wild and wondrous South Island. Back in 1988, one of the most iconic fly fishers of our time, Lars Lenth, spent three months exploring the fabled river and…

ProducersPeter A. Christensen·Smatis Eskjaer

Where to watch

Availability shown for United Kingdom · rights vary by country

Cast

LL
Lars Lenth
as himself
RN
Rolf Nylinder
as himself
BJBård Tufte Johansen
Bård Tufte Johansen
Man in door
MP
Mikkel Poppelhoj
Younger Lars Lenth

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Only the River Knows — streaming FAQ

Which OTT platform streams Only the River Knows?

Only the River Knows isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Amazon Video. It's not on Netflix.

Is Only the River Knows on Netflix?

No, Only the River Knows is not on Netflix in United Kingdom as of October 2026. You can rent or buy it on Amazon Video.

Is Only the River Knows on Amazon Prime Video?

Only the River Knows isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Only the River Knows for free?

Only the River Knows isn't available free in United Kingdom; you can only rent or buy it on Amazon Video.