A 15 year-old girl living in Vatican City, disappeared under mysterious circumstances that are believed to have involved the Vatican.

　　本劇一共8集，透過動畫、檔案和現場調查的形式帶觀眾了解那些有趣、陰暗和怪誕的歷史。
　　1. How To Be President
　　2. How To Get Away With It
　　3. How To Keep A Secret
　　4. How To Start A War
　　5. How To Make A Fortune
　　6. How To Fall In Love
　　7. How to Make a Revolution
　　8. How to be a Brilliant Inventor

　　MELTDOWN: THREE MILE ISLAND tackles the near catastrophe at Three Mile Island nuclear power plant and the whistleblower who spoke up to protect the community. Insiders recount the events, controversies and lingering effects of the worst nuclear incident in U.S. history.