沃尔特
Walter Cronkite
饰：Himself
吴廷琰
Ngo Dinh Diem
饰：Himself
Judith Campbell Exner
饰：Herself - Alleged JFK Mistress
Edward J. Epstein
饰：Self,(as Edward J. Epstein)
休·艾尼斯沃斯
Hugh Aynesworth
饰：Self
David Bellin
饰：Himself
J.E. Curry
饰：Himself - Dallas Police Chief
Edmond Fatter
饰：Himself
丹·拉勒
Dan Rather
饰：自己
菲德尔·卡斯特罗
Fidel Castro
饰：Himself - Cuban President
Ramsey Clark
饰：Himself - Attorney General
David Ferrie
饰：Himself
Gary Hart
饰：自己
诺曼·梅勒
Norman Mailer
饰：自己
Robert Dallek
Robert Dallek
饰：自己
奥利弗·斯通
Oliver Stone
饰：自己
汤姆·海登
Tom Hayden
饰：自己
Jim Garrison
饰：Self,(archive footage)
Todd Gitlin
Todd Gitlin
饰：Self
埃德加·胡佛
J. Edgar Hoover
饰：Self - FBI Head,(archive footage)
林登·贝恩斯·约翰逊
Lyndon Johnson
饰：Self,(archive footage) (as Lyndon Johnson)
约翰·肯尼迪
John F. Kennedy
饰：Self,(archive footage)
尼基塔·谢尔盖耶维奇·赫鲁晓夫
Nikita Khrushchev
饰：Self,(archive footage)
Mark Lane
Mark Lane
饰：Self
Cliff Michelmore
饰：Self,(archive footage)
加里·奥德曼
Gary Oldman
饰：Self,(archive footage)
哈里·里因纳
Harry Reasoner
饰：Self - News Reporter,(archive footage)
Perry R. Russo
饰：Self,(archive footage)
Arlen Specter
Arlen Specter
饰：Self,(archive footage)
Josiah Thompson
饰：Self
Abraham Zapruder
饰：Self,(archive footage)
杰拉尔德·福特
Gerald Ford
饰：Self - Warren Commission,(archive footage)
Kenneth Harris
饰：Self - BBC Reporter,(archive footage)
Lady Bird Johnson
饰：Self - First Lady,(archive footage)
杰奎琳·李·鲍维尔·肯尼迪·奥纳西斯
Jacqueline Kennedy
饰：Self - First Lady,(archive footage) (as Jaqueline Kennedy)
罗伯特·肯尼迪
Robert F. Kennedy
饰：Self,(archive footage)
马丁·路德·金
Martin Luther King
饰：Self,(archive footage)
Priscilla McMillan
饰：Self,(as Priscilla Johnson McMillan)
理查德·米尔豪斯·尼克松
Richard Milhous Nixon
饰：Self,(archive footage)
李·哈维·奥斯瓦尔德
Lee Harvey Oswald
饰：Self - Alleged Assassin,(archive footage)
Marina Oswald
饰：Self - Oswald's Wife,(archive footage)
Richard B. Russell
饰：Self - Warren Commission (archive footage)
迈克·华莱士
Mike Wallace
饰：Self - News Reporter,(archive footage)
William C. Westmoreland
William C. Westmoreland
饰：Self,(archive footage)