Stephanie Alexander Jo Malone Johann Hari Pia Miranda Yumi Stynes Jennifer Wong Sean Szeps Sam Simmons Bonus Episode Sam Simmons Chris Manfield Nat's What I Reckon Benjamin Law Michael Zavros LIVE Alice Zaslavsky LIVE Natalie Imbruglia Dr Karl Kruszelnicki Thanh Truong Melanie Tait Russell Torrance Robyn Matthews Deborah Frances-White Jessie Ware Daniel and Luke Mancuso Ramesh Mario Nithiyendran Lindy Lee AO Kathy Lette Joy Jobbins Yvie Jones Sally Scales Garry McDonald Lisa Havilah Andrew Webster Jordan Spyridon Gogos The Hon. Tanya Plibersek Sean Moran