Hafþór Júlíus Björnsson as Rocksteady - Every Teenage Mutant Ninja Turtles Character Fan Cast | myCast.io
Hafþór Júlíus Björnsson
Age: 37
male
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.
Trying to fancast every TMNT character I can think of, will update with more incase I forget somebody
Please to keep this with new actors (unless they're applied to different characters) so it won't just be pandered to a certain iteration
