ISBN: | 978-5-5105-3674-4 |
High Quality Content by WIKIPEDIA articles! "Lisa the Skeptic" is the eighth episode of The Simpsons` ninth season, first aired on November 23, 1997. On an archaeological dig with her class, Lisa discovers a skeleton that resembles an angel. All of the townspeople believe that the skeleton actually came from an angel, but skeptical Lisa attempts to persuade them that there must be a rational scientific explanation.