Det svarte alvor
Det svarte alvor is a Norwegian documentary about black metal music and satanism, church fires in the 1990s, and the assassination of Øystein Aarseth.
- Country : Norway
- Genre : Documentary
- Director : Gunnar Grøndahl
- Cast : Ihshan, Garm, Jan Axel "Hellhammer" Blomberg, Sigurd 'Satyr' Wongraven