Leela is captured by the phantom of the Palace Theatre. Dr. Who: Tom Baker. Li H'sen Chang: John Bennett. Weng-Chiang: Michael Spice. Litefoot: Trevor Baxter.

The Time Lords send the Doctor to a Skybase above the planet Solos in the 30th Century. The Marshal of the Skybase is determined to prevent Solos achieving independence from Earth.

The TARDIS arrives on the planet Oseidon where the alien Kraals have created an exact replica of the English village of Devesham and its nearby Space Defence Station, populating it with androids to rehearse for an invasion of Earth.

With Cybermen on the streets of London, old friends unite against old enemies and the Doctor takes to the air in a startling new role. Can the mighty UNIT contain Missy? As the Doctor faces his greatest challenge, sacrifices must be made before the day is won.

The Doctor turns bank robber when he is given a task he cannot refuse: steal from the most dangerous bank in the cosmos. With the help of a beautiful shape-shifter and cyber-augmented gamer, the Doctor and Clara must fight their way past deadly security and come face to face with the fearsome Teller, a creature of terrifying power that can detect guilt...

The TARDIS arrives on an apparently deserted and deactivated space station Nerva, otherwise known as the Ark, orbiting Earth in the far future. There the Doctor, Sarah and Harry discover the last survivors of the human race held in suspended animation, Earth having been evacuated thousands of years earlier when solar flares threatened to destroy all life.

Danny Pink is killed and finds himself in the Nethersphere. The Doctor and his companion Clara Oswald try to find Danny and end up in a facility that accommodates Cybermen, run by recurring character Missy.

The Doctor and Sarah investigate odd goings-on at a monastery in rural England.

A Dalek fleet surrounds a lone rebel ship, and only the Doctor can help them now....