Rory Culkin as Øystein 'Euronymous' Aarseth

Emory Cohen as Kristian 'Varg' Vikernes

Jack Kilmer as Pelle 'Dead' Ohlin

Sky Ferreira as Ann-Marit

Valter Skarsgård as Bård Guldvik 'Faust' Eithun

Anthony De La Torre as Jan Axel 'Hellhammer' Blomberg

Sam Coleman as Jon 'Metalion' Kristiansen

Jonathan Barnwell as Jørn 'Necrobutcher' Stubberud

Wilson Gonzalez Ochsenknecht as Varg's Driver

Lucian Charles Collier as Stian 'Occultus' Johannsen

Andrew Lavelle as Gylve 'Fenriz' Nagell

James Edwyn as Kjetil 'Manheim'

Gustaf Hammarsten as Finn Tender

Jon Øigarden as Magne Andreassen

Arion Csihar as Attila Csihar

Jason Arnopp as Jason Arnopp

Levente Törköly as Hammed

Petra Anita Mark as Euronymous Mother

Flóra Zsoldos as Euronymous Sister (8)

Anna Zsoldos as Euronymous Sister (13)

Dzsenifer Bagi as Teenage Girl 1

Ivett Leszkovszki as Teenage Girl 2

Anna Fésus as Psycho Girl

Zsuzsanna Bíró as Black Metal Girl Hunting Varg 1

Melinda Mária Mátay as Salvation Army Woman

LaJosné Gyongyi Gyurkovszki as Old Lady Neighbour

Dorina Fülop as Hellhammer's Girl

Patrick McMenamin as Mailman

Eric Casey Lamme as Euronymous Father

Matt Devere as Police Officer Interrogator 1

Tom van Heesch as Pytten

Gábor Meszlényi as Metal Boy 1

Álmos Kovács as Metal Boy 2

Anette Martinsen as Norwegian Female Newscaster

Adrian Mills as English Male Newscaster

Jørn Madislien as Norwegian Male Newscaster 1

Espen Aas as Norwegian Male Newscaster 2

Viktor Filep as Fire Breather

Marina Miraglia as Faust's Mother (voice)

Antonio Mancino as Italian Radio (voice)

Yukari Snapes as Japanese Newscaster

Klemens Koehring as German Newscaster