SPOILER ALERT! A master manipulator throughout the show's run, Petyr "Littlefinger" Baelish arguably played the game better than most - and he would've gotten away with it too, if it weren't for those meddling Starks. Aidan Gillen, now starring on History's Project Blue Book, reflects on the legacy of Game of Thrones in Part 15 of our retrospective series, "When I Died on Game of Thrones."