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.

The cast and crew discuss how death plays a strong part in Doctor Who. As long time viewers know, the show does not hide from the consequences of death. Indeed, the Doctor is himself war-damaged, since all the other Time Lords have been destroyed.

The Doctor takes Clara to the rings of the planet Akhaten, where the Festival of Offerings is in full swing. Clara meets the Queen of Years, but she soon learns that a sacrifice will be demanded at the festival.

A bestial sentry guards the spaceship on the alien planet. Tom Baker, Elisabeth Sladen. Sorenson: Frederick Jaeger. Vishinsky: Ewen Solon. Salamar: Prentis Hancock. De Haan: Graham Weston. Morelli: Michael Wisher.

The Doctor must convince the terrified factory workers to embrace their own humanity and work together with their Gangers to overcome a monster of their own making.

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.

Many years in the future, Rose and Captain Jack find themselves participating in classic BBC shows like The Weakest Link and What Not to Wear, only now the hosts are Androids and the terms are far more deadly. The crew shares how design decisions were made in this remarkable episode.

The Doctor (Matt Smith) battles to save an unmanned spaceship and its impossible cargo... of dinosaurs!

As the ghosts of loved ones return home, an almighty invasion force threatens to take over Earth.

The Doctor and his new companion, Clara, fight to save Christmas from the villainous Doctor Simeon and his army of evil snowmen.

The Doctor needs an army by his side. As he calls in all his debts across the cosmos, his enemies use his closest friends to trap him. Today will mark the battle of Demons Run. Both sides will make sacrifices - and River Soong has something to tell the Doctor.

The Doctor, Rose and Jack fight for their lives on board Satellite 5, renamed the Game Station by the Bad Wolf Corporation, little suspecting a more sinister threat is lurking in the shadows that could spell the end for the human race. First in a two-part tale, starring Christopher Eccleston and Billie Piper, with guest voice-overs by Anne Robinson, Davina McCall, Trinny Woodall and Susannah Constantine

Part two of two. The Doctor's friendship with Rose is put to the ultimate test as Earth is plunged into all-out war against the Daleks, forcing him to take desperate measures to save humanity from annihilation. Starring Christopher Eccleston, Billie Piper and John Barrowman, and featuring David Tennant's first appearance as the Doctor's 10th incarnation

The Doctor must convince the terrified factory workers to embrace their own humanity and work together with their Gangers to overcome a monster of their own making.

Part 1. The Doctor hunts the last of the Weeping Angels through the Maze of the Dead; the mysterious River Song is back in the Doctor's life, but he doesn't know if he can trust her.

Part 2. The Doctor and his friends are forced to escape through the forest vault after they are surrounded by the Weeping Angels.

The Doctor suspects something isn't quite right with the daughters of the family that protects the streets of Venice.

The Doctor returns to Amy on the night before her first child is born.

Kidnapped by his oldest foe, the Doctor is forced on an impossible mission – to a place even the Daleks are too terrified to enter… the Asylum. A planetary prison confining the most terrifying and insane of their kind, the Doctor and the Ponds must find an escape route. But with Amy and Rory‘s relationship in meltdown, and an army of mad Daleks closing in, it is up to the Doctor to save their lives, as well as the Pond’s marriage.

An unmanned spaceship hurtles towards certain destruction – unless the Doctor can save it, and its impossible cargo… of dinosaurs! By his side a ragtag gang of adventurers; a big game hunter, an Egyptian Queen and a surprised member of the Pond family. But little does the Doctor know there is someone else onboard who will stop at nothing to keep hold of his precious, prehistoric cargo.

Part 1. Scientists discover something isn't right beneath Earth's crust while drilling.

Part 2. Scientists discover something isn't right beneath Earth's crust while drilling.

Amy battles an alien in France with Vincent Van Gogh.

The Doctor investigates a mysterious staircase in a building where people can go up, but never down.

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.

Many years in the future, Rose and Captain Jack find themselves participating in classic BBC shows like The Weakest Link and What Not to Wear, only now the hosts are Androids and the terms are far more deadly. The crew shares how design decisions were made in this remarkable episode.

Part 1. A message on a cliff; a puzzle box that opens from the inside; the fates draw closer for the TARDIS.

Part 2. The fates draw close around the TARDIS.

The Doctor and Clara land on a Russian nuclear submarine in 1983 as it spirals into the ocean depths with an alien creature creating havoc on board.