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
Malcolm / Fisto
2026

Before We Forget
Gunnar
2025

Captain America: Brave New World
Copperhead
2025

Vigdis
Albert Guðmundsson · (4 episodes)
2025
Draumahöllin
(1 episode)
2024

Those About to Die
Viggo · (10 episodes)
2024

Cold
Óðinn Hafsteinsson
2023

Vikings: Valhalla
Olaf Haraldson · (16 episodes)
2022

Infinite
Kovic
2021

Zone 414
Mr Russell
2021

Eurovision Song Contest: The Story of Fire Saga
Johans
2020

Bloodshot
Nick Baris
2020

The Witcher
Crach An Craite · (1 episode)
2019

The Good Liar
Vlad
2019

Beforeigners
Kalv · (3 episodes)
2019

Where'd You Go, Bernadette
Captain J. Rouverol
2019

The Sisters Brothers
Head Trapper
2018

The Innocents
Steinar · (8 episodes)
2018

Alpha
Tau
2018

Succession
Oskar Gudjohnsen · (5 episodes)
2018

Stella Blómkvist
Sverrir · (12 episodes)
2017

Atomic Blonde
Yuri Bakhtin
2017

I Remember You
Freyr
2017

Der Island-Krimi: Der Tote im Westfjord
Leifur
2016

The Together Project
Ólafur, l'amant d'un soir
2016

A.D. The Bible Continues
Thomas · (12 episodes)
2015

The Biggest Rescue
2014

Noah
Cain (uncredited)
2014

Black's Game
Tóti
2012

Come to Harm
2nd man
2011

Game of Thrones
Lem Lemoncloak · (2 episodes)
2011

BlackBoxTV Presents
2nd Man · (1 episode)
2010
Caveman
2010

Mr. Bjarnfreðarson
Guffi
2009

The Place
2009

Reykjavik-Rotterdam
Eiríkur
2008
Auga fyrir auga
2008
Reykjavik
Richard Perle
No Rest for the Wicked
Jákup

LazyTown
Chef Pablo Fantastico · (1 episode)
2004