Ηθοποιοί επεισοδίου
Νταν ΑκρόιντSelf - Host
Adam RichmanSelf - TV Host/Historian
Yohuru WilliamsSelf - Professor, University of St. Thomas
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Sami JarroushSelf - TV Host, Historian
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Mitch HorowitzSelf - Historian
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Edward T. O'DonnellSelf - Historian
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Chris RaynorSelf - Orthopedic Surgeon
Don WildmanSelf - TV Host/Historian
Paul Matt SutterSelf - Physicist/Author
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Austin RogersSelf - Jeopardy! Champion