Further genetic revelations indicate Hitler's propensity to schizophrenia and bipolar disorder; and a genetic mutation that can impede sexual development.
| Name | Type | Role | |
|---|---|---|---|
| Zoé Wiggins | Producer | ||
| Miles Ambrose | Guest Star | ||
| Jeff Turner | Guest Star | ||
| Gabriel Fogarty-Graveson | Guest Star | ||
| Felix Grainger | Guest Star | ||
| Peter McInerny | Guest Star | ||
| Helena Prettyman | Guest Star | ||
| Nina Davies | Executive Producer | ||
| Dan Chambers | Executive Producer | ||
| James Routh | Director |