Daenerys' dragons are all grown up! As Game of Thrones enters the home stretch (there are just two more downsized seasons left in the show's run, at least until the reported spin-offs launch) HBO has dropped the trailer for the seven-episode season 7 of the wildly popular sword-and-sorcery series. If previous seasons are any indication, this one should include the year's most elaborate VFX setpieces for any TV show — although Miguel Sapochnik, who helmed the legendary "Battle of the Bastards," is not on the show's directorial roster this time around.