Part I
http://www.spreaker.com/embed/player/mini?autoplay=false&episode_id=3868700
Part II
http://www.spreaker.com/embed/player/mini?autoplay=false&episode_id=3868782
Part III
http://www.spreaker.com/embed/player/mini?autoplay=false&episode_id=3868864
Part IV
http://www.spreaker.com/embed/player/mini?autoplay=false&episode_id=3868924