 John F. KennedySelf (archive footage) | Self (archive footage) |
 Robert F. KennedySelf (archive footage) | Self (archive footage) |
 Walter CronkiteSelf (archive footage) | Self (archive footage) |
 Jacqueline KennedySelf (archive footage) | Self (archive footage) |
 Al CaponeSelf (archive footage) | Self (archive footage) |
 Fidel CastroSelf (archive footage) | Self (archive footage) |
 Tom KaneSelf - Narrator (voice) | Self - Narrator (voice) |
 Lyndon B. JohnsonSelf (archive footage) | Self (archive footage) |
 Mikhail GorbachevSelf - Former General Secretary CCCP | Self - Former General Secretary CCCP |
 Lee Harvey OswaldSelf (archive footage) | Self (archive footage) |
 Michael BadenSelf (archive footage) | Self (archive footage) |
| JJimmy HoffaSelf (archive footage) | Self (archive footage) |
| JJames FilesSelf - Mafia Hit Man & Grassy Knoll Shooter | Self - Mafia Hit Man & Grassy Knoll Shooter |
 Cyril WechtSelf - Forensic Pathologist & Attorney | Self - Forensic Pathologist & Attorney |
 Allen DullesSelf (archive footage) | Self (archive footage) |
| RRobert J. GrodenSelf - HSCA Member & Kennedy Researcher | Self - HSCA Member & Kennedy Researcher |
 John ConnallySelf - Governor of Texas | Self - Governor of Texas |
| GGary L. MackSelf - Curator of The Sixth Floor Museum | Self - Curator of The Sixth Floor Museum |
