#4: The Mountain – Game of Thrones
Gregor “The Mountain” Clegane had big shoes to fill in “Game of Thrones”; the shoes were so big that it took three actors to get the job done. Conan Stevens originated the role of The Mountain before Ian Whyte replaced him in season two due to scheduling conflicts. In season four, Hafþór Júlíus Björnsson replaced Whyte, continuing until the show’s conclusion and becoming the most memorable actor in the eyes of the GOT faithful.
