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.
This myCast page is for the expansion of "The Batman" cast with new characters.
TRY NOT TO CAST ACTORS WHO HAVE ALREADY PLAYED THE ROLE. (ex. Harley Quinn as Margot Robbie)
