HBO's "Game of Thrones" is, among other things, a series infamous for offing both major and minor characters. No one is safe, not even the person who looks like the closest thing the show may have to a protagonist at any particular moment. And despite fans still reeling from the Red Wedding at the end of the last season, the series certainly has a sense of humor about its own carnage, as seen in the video that was unveiled yesterday at Comic-Con, below, an "In Memoriam" montage set to Boyz II Men. Spoilers, obviously, abound.