Fourteen years in the making, the film uses never before seen interviews, archival footage, and recently declassified documents to chronicle the past and present of these ordinary citizens and their contributions to revealing the truth about the crime of the 20th century: the assassination of President John F. Kennedy.

Thirty years after the release of his film JFK (1991), filmmaker Oliver Stone reviews recently declassified evidence related to the assassination of President John F. Kennedy, which took place in Dallas on November 22, 1963.