Dr. Patrick House and Tao Ruspoli spend an hour chatting to Lucy Walker, an English film director. She has directed the documentaries Devil's Playground (2002), Blindsight (2006), Waste Land (2010), Countdown to Zero (2010), and The Crash Reel (2013). She has also directed the short films The Tsunami and the Cherry Blossom (2011) and The Lion's Mouth Opens (2014) and fifteen episodes of Nickelodeon's Blue's Clues, for which she was nominated for two Daytime Emmys for Outstanding Directing.