Emilia Clarke is the nice English girl who plays Daenerys Targaryen in HBO’s hugely successful pork-sword-and-sorcery drama series, “Game of Thrones.” In the show, which is adapted from George R. R. Martin’s equally huge series of cod-medieval fantasy books, “A Song of Ice and Fire,” Daenerys is one of the two remaining children of the ousted Targaryen dynasty, forcibly married, aged 15, to Khal Drogo, another huge thing (played by the 6-foot-4 Hawaiian-born actor Jason Momoa), a warlord of the horse-mad Dothraki people who live beyond the Narrow Sea.
