Lynn Picknett (Self - Author, The Forbidden Universe), Richard Jones (Self - Author, Jack the Ripper: The Casebook), Mark E. Safarik (Self - Criminal Profiler, FBI (1984-2007)), Seth Koven (Self - Professor of History, Rutgers University), Mark Donnelly (Self - Author, Tales from the Tower of London), Adam Wood (Self - Executive Producer, Ripperologist Magazine), Nate Hendley (Self - True Crime Journalist), Lynne S. McNeill (Self - Assoc. Prof. of Folklore, Utah State University), Chris Ruli (Self - Masonic Historian), Tony McMahon (Self - Author, Quest for the True Cross)