The Doctor and Donna find themselves on an icy planet known as the Ood-Sphere. There they discover what drove the Ood to be a servant race.

Claire and Geillis are on trial for witchcraft. Jamie manages to rescue Claire, but not before she discovers a secret about Geillis’s past.

Claire decides to use her medical skills to aid her escape from Castle Leoch – with Jamie’s help, she tends to an ill child. During an evening’s entertainment, a story…

In 1974, genius Philip Carvel meets an idealistic security services agent, Milner, at a secret forum of political, industrial, financial and academic leaders… by 1979, Carvel’s losing his mind

Tyrion tries to find a way to make Daenerys listen to reason while Jon plans a dangerous new mission.

Daenerys receives an unexpected visitor. Jon faces a revolt. Tyrion plans the conquest of Westeros.

Jon organizes the defense of the North. Cersei tries to even the odds. Daenerys comes home.

Tyrion counsels Daenerys on the upcoming campaign. Jon and Sansa discuss their future. Trials begin in King’s Landing.

The High Sparrow eyes another target. Jaime confronts a hero. Arya makes a plan. The North is reminded.