Biography
Gylve Fenris Nagell (born 28 November 1971), better known as Fenriz, is a Norwegian musician and politician who is best known as being one half of the metal duo Darkthrone. Although primarily a drummer, he has also performed bass, guitar and vocals for Darkthrone and a number of other metal bands. Fenriz is known for his refusal to play live, his obsessiveness about music listening, supporting other underground bands and his lack of interest in the mainstream music business in general.
Description above from the Wikipedia article Fenriz, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Cast Credits

Hell: The History of Norwegian Black Metal
Character: Himself (archive footage)
TV • 2020

Trygdekontoret
Character:
TV • 2009

Until the Light Takes Us
Character: Fenriz
MOVIE • 2008

Black Metal: A Documentary
Character: Self
MOVIE • 2007

The Misanthrope
Character: Himself (as Fenriz)
MOVIE • 2007

Darkthrone: Preparing for War
Character: Self (as Fenriz)
MOVIE • 2005

Roadkill Extravaganza
Character: Fenriz
MOVIE • 2001