Hafþór Júlíus Björnsson
ActingHafþór Júlíus Björnsson is an Icelandic professional strongman, actor, and former professional basketball player. He plays Ser Gregor "The Mountain" Clegane in the HBO series Game of Thrones.
Movies
Goat Man
Masters of the Universe
2026
Self
Taming the Beast
2026
Thot
Finally Dawn
2024
Belle
2023
Self
Eddie Hall: The Beast vs. The Mountain
2022
Thórfinnr Tooth-Gnasher
The Northman
2022
Himself
Thor vs Eddie
2022
Thor "The Mountain"
Eddie Hall: The Beast v The Mountain
2022
Himself
The Commissioner of Power
2021
Frank
Pharaoh's War
2019
Self
Game of Thrones: The Last Watch
2019
Self
Strongman: Beyond the Mountain
2019
Big John - Icelandic Viking Squad
Operation Ragnarok
2018
Himself
Fullsterkur
2018
Mongkut
Kickboxer: Retaliation
2018
Self
Born Strong
2017
Self
Eddie: Strongman
2015
Himself - Audience Member (as Hafthor Bjornsson)
NXT TakeOver: Unstoppable
2015
Gregor 'The Mountain' Clegane
Game of Thrones The IMAX Experience
2015
