Генри Роллинз
В роли: Self - Host

Kenneth Ackerman
В роли: Self - Author

Bill Albracht
В роли: Self - Retired United States Secret Service Agent

Matt Fulgham
В роли: Self - Assistant Director for the Legislative Archives at the United States National Archives and Records Administration

Steve Livengood
В роли: Self - Director of Public Programs and Chief Guide at the United States Capitol Historical Society

Gerald B. Richards
В роли: Self - Retired Forensic Document Examiner for the United States Federal Bureau of Investigation

Brian Spatola
В роли: Self - Curator at the United States National Museum of Health and Medicine

Lise Van Susteren
В роли: Self - Forensic Psychiatrist (как Dr. Lise Van Susteren)

Doug Wead
В роли: Self - Presidential Historian

Ron Williams
В роли: Self - Retired United States Secret Service Agent