
Acting
Jóhannes Haukur Jóhannesson (born 26 February 1980) is an Icelandic actor known for his roles in the TV series Game of Thrones (2016), Vikings: Valhalla (2022), and Succession (2023), and in the films Atomic Blonde (2017) and Alpha (2018).
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Masters of the Universe
as Malcolm / Fisto

The Brink of War
as Richard Perle

Captain America: Brave New World
as Copperhead

Before We Forget
as Gunnar

Cold
as Óðinn Hafsteinsson

Infinite
as Kovic

Zone 414
as Mr Russell

Bloodshot
as Nick Baris

Eurovision Song Contest: The Story of Fire Saga
as Johans

The Good Liar
as Vlad

Góðir Íslendingar
as Guest Star · 1 ep.

Vigdis
as Albert Guðmundsson · 4 ep.

Those About to Die
as Viggo · 10 ep.
Draumahöllin
1 ep.

Vikings: Valhalla
as Olaf Haraldson · 16 ep.

The Witcher
as Crach An Craite · 1 ep.

Beforeigners
as Kalv · 3 ep.

Succession
as Oskar Gudjohnsen · 5 ep.

The Innocents
as Steinar · 8 ep.

Stella Blómkvist
as Sverrir · 12 ep.
The Sisters Brothers
2018