This 2017 episode was originally a two-parter about Marie Antoinette's hairdresser, Léonard Autié. Léonard set the styles of France during King Louis XVI's reign, and his story and his fate was tied to that of the nobility.

Behind the Scenes Minis: Progressive Medicine
22:11

Coley's Toxins and the Origins of Immunotherapy
38:27

Philippe Pinel
39:12