Overview: In a special edition, Oprah Winfrey sits down with today's top thinkers, teachers, and spiritual leaders to discuss life's big questions. It is a soul-stirring celebration of viewpoints from a remarkable roster of guests, including international speaker and entrepreneur Tony Robbins, bestselling author and activist Janet Mock, Emmy-Award winning writer and producer Shonda Rhimes, Senior Pastor of Lakewood Church Joel Osteen, life coach Iyanla Vanzant, global advocate and recipient of the Nobel Peace Prize Malala Yousafzai, and many more.