| EEthel KennedySelf | Self |
 Rory KennedyNarrator (voice) | Narrator (voice) |
| RRalph BuncheSelf (archive footage) | Self (archive footage) |
 Fidel CastroSelf (archive footage) | Self (archive footage) |
| CCesar ChavezSelf (archive footage) | Self (archive footage) |
 Walter CronkiteSelf (archive footage) | Self (archive footage) |
| JJimmy HoffaSelf (archive footage) | Self (archive footage) |
| EEunice Kennedy ShriverSelf (archive footage) | Self (archive footage) |
 Kathleen Kennedy TownsendSelf | Self |
| CCourtney KennedySelf | Self |
 Jacqueline KennedySelf (archive footage) | Self (archive footage) |
 John F. KennedySelf (archive footage) | Self (archive footage) |
| JJoseph Patrick Kennedy IISelf | Self |
 Joseph P. Kennedy Sr.Self (archive footage) | Self (archive footage) |
 Robert F. KennedySelf (archive footage) | Self (archive footage) |
 Ted KennedySelf (archive footage) | Self (archive footage) |
 Martin Luther King Jr.Self (archive footage) | Self (archive footage) |
 Joseph McCarthySelf (archive footage) | Self (archive footage) |
 Edward R. MurrowSelf (archive footage) | Self (archive footage) |
 Richard NixonSelf (archive footage) | Self (archive footage) |
 George WallaceSelf (archive footage) | Self (archive footage) |
 Joseph N. WelchSelf (archive footage) | Self (archive footage) |