<P> In the HBO television adaptation , Clegane was originally portrayed by Australian actor Conan Stevens in season one , and by Welsh actor Ian Whyte in season two ; Icelandic actor and strongman Hafþór Júlíus Björnsson took over the role from season four onwards . </P>
<P> In the HBO television adaptation , Clegane was originally portrayed by Australian actor Conan Stevens in season one , and by Welsh actor Ian Whyte in season two ; Icelandic actor and strongman Hafþór Júlíus Björnsson took over the role from season four onwards . </P>
actors who have played the mountain game of thrones
actors who have played the mountain game of thrones
Australian actor Conan Stevens in season one Welsh actor Ian Whyte in season two Icelandic actor and strongman Hafþór Júlíus Björnsson took over the role from season four onwards
Australian actor Conan Stevens in season one Welsh actor Ian Whyte in season two Icelandic actor and strongman Hafþór Júlíus Björnsson took over the role from season four onwards