| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Arthur Kent | Crew | Production | Executive Co-Producer | 1 |
 David Ackroyd | Crew | Production | Producer | 1 |
 Adolf Hitler | Cast | Actor | Self (archive footage) | 1 |
Arthur Kent | Cast | Narrator | 200 | |
David Ackroyd | Cast | Actor | 1 | |
 Edvard Radzinsky | Cast | Actor | 1 | |
 Jim Jones | Cast | Actor | Self (archive footage) | 1 |
 Seth Ayott | Cast | Actor | 1 | |
 Jack Ruby | Cast | Actor | Self (archive footage) | 2 |
 Salih Bayraktutan | Cast | Actor | Self | 1 |
 Robert Michelson | Cast | Self | 1 | |
Fernand Navarra | Cast | Self | 1 | |
Hasan Azer | Cast | Self | 1 | |
 Leo J. Ryan | Cast | Actor | Self (archive footage) | 1 |
| Person | Type | Job | Role(s) | Episodes |
