This one's a doozy and one we've all been waiting for. Love it or hate it, The Killing Joke is one of the most influential and consequential books ever written about Batman and his arch-nemesis, The Joker. The animated adaptation is equally controversial, for some of the same reasons, as well as some different reasons altogether; including a passionate relationship between Batman and his protege, Batgirl. Dr. Andrea Letamendi discusses this story, its characters and what we can learn about having "one bad day" in this very special episode!