Captured by Vikings, the Doctor and Clara must help protect their village from space warriors from the future, the Mire. Outnumbered and outgunned, their fate seems inevitable. So why is the Doctor preoccupied with a single Viking girl?
Read More The Girl Who Died
On a remote army outpost, a fearsome alien warlord called the Fisher King sets in motion a twisted plan to ensure his own survival. The ripples will be felt around the universe. Is this chain of events inevitable? And can the Doctor do the unthinkable?
Read More Before the Flood
The Doctor and Clara try to help when an underwater base comes under attack.
Read More Under the Lake