Only the River Knows

A fly fishing tragedy

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 fishing for its abnormally large trout. At night, he would sit down in a remote cabin and write down his experiences in a journal. Nearly 25 years later, the young trout bum Rolf Nylinder looses his way in the wilderness near Lethe. By chance, he finds the long-lost journal, full of insights about the very soul of fly fishing. Along with Rolf on the trip is documentarist Peter Christensen, filming their mostly failing attempts to catch trout, and Rolf’s ever-growing interest in the wisdom of the journal. The old book becomes a moral compass for Rolf, who gradually becomes more and more obsessed by the poetic adventures Lenth wrote down in a dreamy past. Destiny forces the two fly fishers together, but what will happen when their worlds collide?

Adventure Comedy Family

Only the River Knows

Videos

Only the River Knows

Watch Providers

Amazon Video

Recomendation Films

  • Black Beauty
  • Pee-wee's Big Holiday
  • The Spy Next Door
  • A River Runs Through It
  • Shark Tale
  • Peter Rabbit 2: The Runaway
  • Tom & Jerry
  • Sketch
  • Surf's Up 2: WaveMania
  • Duck Duck Goose
  • Air Buddies
  • The Call of the Wild
  • Tinker Bell and the Legend of the NeverBeast
  • The Silencers
  • Harold and the Purple Crayon
  • Timmy Failure: Mistakes Were Made

Similar Films

  • Micro Budget
  • Extra Special
  • La balloune
  • Metal Myths: Ghost Pt. 2
  • A Mighty Wind
  • No Coke
  • Citroen
  • Bad Ben: The Dracula Situation
  • L'Acteur
  • Død snø
  • The Magician
  • La Moitié gauche du frigo
  • Culture Beat
  • Nos amis les Terriens
  • 92 in the Shade
  • Shrimp Fried Rice
  • Guns on the Clackamas
  • Monkey Man: In the Covid World
  • Iesmi
  • Chet Larson

NextFilm 2026