| Name | Character | Episodes |
|---|---|---|
| Diane Morgan | Philomena Cunk | 10 |
| Jim Al-Khalili | Self - Professor of Public Engagement in Science | 4 |
| Howard Goodall | Self - Composer and Music Historian | 3 |
| Jason Farries | Wilfred Owen (uncredited) | 1 |
| Name | Character | Episodes |
|---|---|---|
| Diane Morgan | Philomena Cunk | 10 |
| Jim Al-Khalili | Self - Professor of Public Engagement in Science | 4 |
| Howard Goodall | Self - Composer and Music Historian | 3 |
| Jason Farries | Wilfred Owen (uncredited) | 1 |