A dramatisation based on the exchange of letters between Mary Queen of Scots and her cousin Elizabeth I, detailing the hatred and obsession in their bitter rivalry. Expert historians examine and interpret the royals' motives for the animosity that lasted more than two decades, and which threatened to tear apart the reigning monarch and her kingdom.
| Production | Stuart Carter | Executive Producer |
| Production | Ailsa Orr | Executive Producer |
| Production | Renny Bartlett | Producer |
| Directing | Renny Bartlett | Director |
