Mary discovers there is a leak within her inner circle and sets out to uncover the traitor. Queen Catherine goes to extremes to regain some of her lost power, while Queen Elizabeth attempts to use Narcisse to further her quest for supremacy.
Episode rating
Cast of episode
73
9
7
5
2
1
1
- Mary Stuart
- Greer Castleroy
- Stéphane Narcisse
- Catherine de' Medici
- James Stuart
- Charles de Valois
- Elizabeth Tudor
- Claude de Valois
- Gideon Blackburn
- John Knox
- Henry Stuart
- Leeza de Valois
- Lady Lennox
- Keira
- Lady Donal
- Lady Innes
- Emily Knox
- Lady Calum
- Lady McEwan
- Nanny
- Ignorant Noble
- Injured Guardsman
- Lord Innes
- Captain
- Scottish Guard
- Lord Donal