In the fourth season premiere Jacob and Evan open a brand new can of worms, namely, Pre-Islamic Arabia: Who was Napoleon, and how did he measure things? Where is Dilmun, and what mysterious people lived there? What are the My Way killings, and what psychological phenomena can we infer from them? What is the maximum travel distance of Venetian beads, and who predicted their great journey?Who was Timur, and what great leader did he claim descendence from?Support the show