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.
When a bad omen looms over the village of Middlebrook, Steve and Alex venture into the Nether in search of a way home, only to encounter an array of dangerous entities along the way.
