Thackery enlists Edwards to help him test a new hypothesis. After rejecting Henry Robertson's advances at The Knick, Lucy learns that confession isn't always good for the soul. We meet Genevieve Everidge, a young journalist writing a story about a rival doctor. Cornelia is dismayed by the limits of Philip's sympathies; Barrow faces a new adversary at Tammany Hall; Gallinger is intrigued by a discussion of eugenics at a class reunion; Edwards deals with a surprise visitor.Show more