| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Nicholas Rowe | Cast | Actor | Narrator | 3 |
 Kathryn Hughes | Cast | Actress | Self - Victorian Biographer | 3 |
 Karina Urbach | Cast | Self | 3 | |
Robert Douglas-Fairhurst | Cast | Self | 3 | |
 Juliet Gardiner | Cast | Self | 3 | |
 A.N. Wilson | Cast | Actor | Self - Biographer of Queen Victoria | 3 |
Helen Rappaport | Cast | Self - Royal Biographer | 3 | |
Jane Ridley | Cast | Actress | Self | 3 |
Piers Brendon | Cast | Self | 3 | |
 Lucinda Hawksley | Cast | Self - Royal Biographer | 3 | |
Matthew Sweet | Cast | Self | 3 | |
Matthew Dennison | Cast | Self | 3 | |
Miranda Carter | Cast | Self - Royal Historian | 3 | |
Chris Clark | Cast | Self - University of Cambridge | 3 | |
| Person | Type | Job | Role(s) | Episodes |
