Popsugar Entertainment Game Of Thrones Game of Thrones Season 8 Theories Um, Can We Talk About These Insane Game of Thrones Theories For a Minute? April 28, 2019 by Lauren Harano View On One Page Photo 31 of 65 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 31 Theory: Will Sam Kill the Night King? If the theory that (the once-cowardly) Sam will end up killing the Night King is true, then he just might be the show's truest hero. Previous Next Start Slideshow Game Of ThronesTVTheories