凯文·史派西

Kevin Spacey

饰：Self - Narrator,

杰奎琳·李·鲍维尔·肯尼迪·奥纳西斯

Jacqueline Kennedy

饰：Self,(archive footage)

Clint Hill

饰：Self - Jackie Kennedy's Secret Service Agent

James Tague

James Tague

饰：Self - Witness

Jeff Franzen

饰：Self - Witness

Robert McClelland

Robert McClelland

饰：Self - Surgeon

沃尔特

Walter Cronkite

饰：Self,(archive footage)

林登·贝恩斯·约翰逊

Lyndon Johnson

饰：Self,(archive footage)

李·哈维·奥斯瓦尔德

Lee Harvey Oswald

饰：Self,(archive footage)

约翰·肯尼迪

John F. Kennedy

饰：Self,(archive footage)

休·艾尼斯沃斯

Hugh Aynesworth

饰：Self - Reporter, Dallas Morning News

Ruth Paine

Ruth Paine

饰：Self - Friend of Marina Oswald

Jim Leavelle

饰：Self - Homicide Detective, Dallas Police Department

Johnny Brewer

饰：Self - Oswald Witness

Lady Bird Johnson

饰：Self,(archive footage)

Rose Kennedy

饰：Self,(archive footage)