- Robert Stone导演
- 休·艾尼斯沃斯Self
- Edward J. EpsteinSelf,(as Edward J. Epstein)
- David BellinHimself
- Judith Campbell ExnerHerself - Alleged JFK Mistress
- 沃尔特Himself
- J.E. CurryHimself - Dallas Police Chief
- 吴廷琰Himself
- Edmond FatterHimself
- 丹·拉勒自己
- 菲德尔·卡斯特罗Himself - Cuban President
- Ramsey ClarkHimself - Attorney General
- David FerrieHimself
- Gary Hart自己
- 诺曼·梅勒自己
- Robert Dallek自己
- 奥利弗·斯通自己
- 汤姆·海登自己
- Jim GarrisonSelf,(archive footage)
- Todd GitlinSelf
- 埃德加·胡佛Self - FBI Head,(archive footage)
- 林登·贝恩斯·约翰逊Self,(archive footage) (as Lyndon Johnson)
- 约翰·肯尼迪Self,(archive footage)
- 尼基塔·谢尔盖耶维奇·赫鲁晓夫Self,(archive footage)
- Mark LaneSelf
- Cliff MichelmoreSelf,(archive footage)
- 加里·奥德曼Self,(archive footage)
- 哈里·里因纳Self - News Reporter,(archive footage)
- Perry R. RussoSelf,(archive footage)
- Arlen SpecterSelf,(archive footage)
- Josiah ThompsonSelf
- Abraham ZapruderSelf,(archive footage)
- 杰拉尔德·福特Self - Warren Commission,(archive footage)
- Kenneth HarrisSelf - BBC Reporter,(archive footage)
- Lady Bird JohnsonSelf - First Lady,(archive footage)
- 杰奎琳·李·鲍维尔·肯尼迪·奥纳西斯Self - First Lady,(archive footage) (as Jaqueline Kennedy)
- 罗伯特·肯尼迪 Self,(archive footage)
- 马丁·路德·金Self,(archive footage)
- Priscilla McMillanSelf,(as Priscilla Johnson McMillan)
- 理查德·米尔豪斯·尼克松Self,(archive footage)
- 李·哈维·奥斯瓦尔德Self - Alleged Assassin,(archive footage)
- Marina OswaldSelf - Oswald's Wife,(archive footage)
- Richard B. RussellSelf - Warren Commission (archive footage)
- 迈克·华莱士Self - News Reporter,(archive footage)
- William C. WestmorelandSelf,(archive footage)
全体演职人员