As the full force of the Time War crashes down around the Doctor and his friends, a desperate battle for survival ensues.

But not everyone is playing the same game. Ollistra is after a weapon that could end the war in a stroke and she’ll sacrifice anyone or anything to take it back to Gallifrey. Even the Doctor.

Surrounded by Daleks, and on a tortured planet, only one man can save the day. But he doesn’t want to fight.