Full episode 666: The Theme That Shall Not Be Named Act Two Details of the Devil Share a clip ByIra Glass Religion professor Elaine Pagels explains the roots and evolution of Satan in religious texts. She is the author of "The Origin of Satan." (9 minutes) Song:“Satan” by Mill Supply More by Ira GlassView all 700: Embiggening Apr. 10, 2020 Act Three: Tunnel Vision A mysterious tunnel in Toronto leads to wild public speculation. 699: Fiasco! Apr. 3, 2020 Act Two: Squirrel Cop The first day on the job inevitably means mistakes, mishaps, and sometimes, fiascos. 697: Alone Together Mar. 20, 2020 Act Three: Mom Ira calls up his mother Shirley Glass after unexpectedly finding her quoted as a “sexpert” in Marie Claire magazine, back in 1996.