Hafþór 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.
2026Masters of the UniverseMovieas Goat Man2026Taming the BeastMovieas Self2024Finally DawnMovieas Thot2023BelleMovie2022Eddie Hall: The Beast vs. The MountainMovieas Self2022The NorthmanMovieas Thórfinnr Tooth-Gnasher2022Thor vs EddieMovieas Himself2022Eddie Hall: The Beast v The MountainMovieas Thor "The Mountain"
2021The Commissioner of PowerMovieas Himself2019Pharaoh's WarMovieas Frank2019Game of Thrones: The Last WatchMovieas Self2019Strongman: Beyond the MountainMovieas Self2018Operation RagnarokMovieas Big John - Icelandic Viking Squad2018FullsterkurMovieas Himself2018Kickboxer: RetaliationMovieas Mongkut2017Born StrongMovieas Self2015Eddie: StrongmanMovieas Self2015NXT TakeOver: UnstoppableMovieas Himself - Audience Member (as Hafthor Bjornsson)2015Game of Thrones The IMAX ExperienceMovieas Gregor 'The Mountain' Clegane2011Game of ThronesTV showas Gregor 'The Mountain' Clegane · 17 episodes