Episode 20. Opening bit: Superfans discuss Da Bears versus da horde of Warhoon. A clip from the “X-Minus One radio show” that's relevant to your host, Elmo. Huck Huckenpohler speculates on Professor Archimedes Q. Porter's back story. Was he a historian? Archaeologist? Anthropologist? What was Tarzan's birth year? Did John Carter and Professor Porter cross paths? Carl Sagan quote.