Episode list

When the mysterious Division tries to arrest their equally mysterious agent, the Doctor, she evades capture and heads out in search of answers... but trouble is never far behind. Captured by bounty hunters and imprisoned in a maximum-security hulk ship, the Doctor is about to learn that there's no time to stand still when you're a fugitive. And times are about to get very fast indeed.

On the run from the Time Lords and in serious need of help, the Doctor heads for 17th-century Russia in search of the legendary witch of Slavic folklore... Baba Yaga. But while trying to gain assistance from this powerful entity, the Doctor finds herself embroiled in events from the most famous of Baba Yaga's tales when she tries to help a beautiful young woman called Vasilisa retrieve a burning ember to save her family from the bitter Russian winter. What is real? What is fantasy? And will the Doctor be able to tell the difference in time?

Fleeing Cosmo through the Vortex, the TARDIS gets sucked down a temporal plughole, and the Doctor emerges into a weird landscape. Finding other lost souls in the form of mountaineer George Mallory and scavenger Athelia, the Doctor soon stumbles across another, more surprising denizen of this strange dimension - herself. With Cosmo still in pursuit and memory-stealing winds threatening to wipe her mind for good, the Doctor senses a complex trap in action. But whose trap is it, and how can she possibly escape?

Pilot Officer Mohinder Singh Johal is an RAF pilot on a sortie during World War Two. Following a close encounter with a flying blue telephone box, his Spitfire vanishes. The Doctor, whose TARDIS is out of control following a blast from a time disruptor, should be keeping a low profile, but with Mohinder lost in time and space, she has to help bring him home.

The Doctor, pursued as ever by Cosmogon, crash-lands the TARDIS on an off-grid junk planet littered with the remains of time machines from a thousand civilisations. After being saved from the indigenous Time-Frost Parasites by Sodalis, an old companion long-marooned, the Doctor must come up with a plan to save them both. But a sinister Division commander has tracked our heroes, and not even Cosmogon can stand between him and his desire to unlock the Doctor's memory and obtain the secrets within.

Cosmo has finally captured the Doctor. But they're stranded together on a planet thanks to an unusual psychic forcefield grounding her ship. Tracing its source, they find a settlement that's preparing for a festival in honour of their 'queen' in the mountain. When Cosmo is captured, the Doctor must decide whether to help her captor... especially now she's discovered, thanks to local woman Herma, that the queen and her minions are vampires.