As Gene Wilder said to the monster in Young Frankenstein: “Why hello there, handsome!”
(Monster looks around quizzically, points to self).
You may think of Ser Gregor Clegane, aka Ser Robert Strobg, aka The Mountain, as an unholy creature created in a lab who is around solely to do Cersei’s bidding. But really he’s just simply misunderstood. Like, hiding his real face, for instance. It’s not that he’s shy or ashamed, it’s just that no on ever asked him to take a driver’s license photo before.
So here he is during the season finale of Game of Thrones on Sunday, taking off his helm.