The Zygons begin their conquest of the world---by capturing the Doctor (Tom Baker). Broton: John Woodnutt. Harry: Ian Marter. Benton: John Levene.

The entire universe is in danger as the Daleks activate their masterplan. The Doctor is helpless, and even the TARDIS faces destruction.

When the Tardiscrew takes a holiday, The Doctor encounters an enemy he thought long since dead. It soon transpires that plans to build a nuclear power station in Cardiff city are disguising an alien plot to rip the world apart. And when the Doctor dines with monsters, he discovers traps within traps.

Series 7 begins with the Doctor being kidnapped and confined to a planetary prison that is actually an asylum.

Bodies are found in Victorian Yorkshire with skin that is waxy and glowing red.

The Doctor, Rose and Captain Jack have to fight for their lives on board the Game Station, but a far more dangerous threat is lurking just out of sight. The Doctor realizes that the entire human race has been blinded to the threat on its doorstep, and Armageddon is fast approaching.

The Doctor's search for Clara Oswald brings him to modern day London, where wifi is everywhere. Humanity lives in a wifi soup. But something dangerous is lurking in the signals, picking off minds and imprisoning them. As Clara becomes the target of this insidious menace, the Doctor races to save her and the world from an ancient enemy.

Clara asks to see something awesome. The Doctor whisks her to the inhabited rings of the planet Akhaten where a festival is in full swing. There is a queen and pilgrims and natives - but something is stirring in the pyramid that can upset everything.

A public television favorite, Doctor Who follows the Doctor and his companion as they side-step danger while exploring time and space.

A silver rat in a department store causes trouble.

Part 2. As Rose battles the murderous Ood, the Doctor finds his every belief being challenged to the core as the Pit beckons.

A man named Elton is plunged into a world of living nightmares when he becomes obsessed with the Doctor, Rose and their mysterious blue box.

The Doctor plans to show Rose the London Olympics in 2012; a mother hides her daughter's unearthly powers.

The human race rejoices as ghosts of loved ones return home; an invasion force threatens modern day Earth.

Two mighty armies wage war across the Earth; terror emerges from beneath Torchwood Tower; the Doctor faces a dilemma.

No sooner has the Doctor said a tear-stained farewell to Rose Tyler than he finds himself face-to-face with a woman dressed in a fluffy white wedding frock. Who is she? Who is she supposed to be marrying? And how did she get on board the TARDIS?

The Doctor and Martha are transported into danger.

Witches cast a spell on the Doctor and Martha.

The Doctor takes Martha to the planet New Earth in the future where the streets are ruled by sinister pharmacists.

Part 1. The TARDIS lands in 1930s New York, where people are disappearing from the streets.

A drilling project penetrates the Earth's crust with adverse consequences.