 Seymour HershSelf - Investigative Journalist | Self - Investigative Journalist |
| JJeff GerthSelf - The New York Times | Self - The New York Times |
| DDavid ObstSelf - Dispatch News | Self - Dispatch News |
 Bob WoodwardSelf - The Washington Post | Self - The Washington Post |
| MMax FriedmanSelf - Former Research Assistant | Self - Former Research Assistant |
| AAmy Davidson SorkinSelf - The New Yorker | Self - The New Yorker |
| AAntonio TagubaSelf - U.S. Army Major General | Self - U.S. Army Major General |
| CCamille Lo SapioSelf - Anonymous Source | Self - Anonymous Source |
| IIsador HershSelf - Father of Seymour Hersh (archive footage) | Self - Father of Seymour Hersh (archive footage) |
| DDorothy HershSelf - Mother of Seymour Hersh (archive footage) | Self - Mother of Seymour Hersh (archive footage) |
| AAlan HershSelf - Brother of Seymour Hersh (archive footage) | Self - Brother of Seymour Hersh (archive footage) |
| EElizabeth Klein HershSelf - Wife of Seymour Hersh (archive footage) | Self - Wife of Seymour Hersh (archive footage) |
 Salvador AllendeSelf - Chilean President (archive footage) | Self - Chilean President (archive footage) |
| JJames Jesus AngletonSelf - CIA Chief of Counterintelligence (archive footage) | Self - CIA Chief of Counterintelligence (archive footage) |
| MMichael BernhardtSelf - U.S. Army Sergeant (archive footage) | Self - U.S. Army Sergeant (archive footage) |
 Carl BernsteinSelf - The Washington Post (archive footage) | Self - The Washington Post (archive footage) |
| WWilliam CalleySelf - U.S. Army Lieutenant (archive footage) | Self - U.S. Army Lieutenant (archive footage) |
 George H. W. BushSelf - Former CIA Director (archive footage) | Self - Former CIA Director (archive footage) |
 Frank ChurchSelf - Chairman, Senate Select Committee (archive footage) | Self - Chairman, Senate Select Committee (archive footage) |
 William ColbySelf - Former CIA Director (archive footage) | Self - Former CIA Director (archive footage) |
| LLawrence X. Cusack IIISelf - Forged Kennedy Papers (archive footage) | Self - Forged Kennedy Papers (archive footage) |
| MMax FrankelSelf - Washington Bureau Chief, New York Times (archive footage) | Self - Washington Bureau Chief, New York Times (archive footage) |
| BBernard GwertzmanSelf - Editor, The New York Times (archive footage) | Self - Editor, The New York Times (archive footage) |
| RRon HaeberleSelf - U.S. Army Photographer (archive footage) | Self - U.S. Army Photographer (archive footage) |
 Richard HelmsSelf - Former CIA Director (archive footage) | Self - Former CIA Director (archive footage) |
 Lyndon B. JohnsonSelf - 36th President of the United States (archive footage) | Self - 36th President of the United States (archive footage) |
| BBob KileySelf - Former CIA Operative & Public Policy Expert (archive footage) | Self - Former CIA Operative & Public Policy Expert (archive footage) |
 Henry KissingerSelf - Secretary of State (archive footage) | Self - Secretary of State (archive footage) |
| BBill KovachSelf - Editor, The New York Times (archive footage) | Self - Editor, The New York Times (archive footage) |
| HHoward KurtzSelf - Host, Reliable Sources (archive footage) | Self - Host, Reliable Sources (archive footage) |
