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

The Doctor loses a confrontation with his adversary. Sarah: Elisabeth Sladen. Laurence: Michael Sheard. Marcus: Bernard Archard. Sutekh: Gabriel Woolf.

Amy is trapped in a quarantine for victims of an alien plague that will kill the Doctor in a day.

In this special, Rose (Billie Piper) drops in on her mother and boyfriend in the TARDIS - accompanied by a complete stranger, the new Doctor Who (David Tennant). Disoriented and weak from the regeneration process, the new Doctor slips in and out of consciousness as Rose desperately tries to revive him. Meanwhile, Prime Minister Harriet Jones has just been informed that a British space probe, on its way to Mars for a Christmas Day landing, has gone missing. It has been kidnapped by a monstrous race known as the Sycorax, who are set on taking over the world. Only the Doctor can stop their terrifying advance.

The Doctor and Rose have to protect Queen Victoria, but can anything stop the Empire of the Wolf?

The Doctor (Matt Smith) and new companion Clara (Jenna-Louise Coleman) face the sinister Doctor Simeon and an army of snowmen!

The Doctor and Clara visit an isolated mansion located on a moor that is allegedly haunted. There, they meet a ghost hunter and a psychic who are searching for the Witch of the Well.

As the Doctor makes his final journey to the shores of Lake Silencio in Utah, he knows only one thing can keep the universe safe - his own death. But has he reckoned without the love of a good woman?

Amy is trapped in a quarantine for victims of an alien plague that will kill the Doctor in a day.

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

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.

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

Christmas Eve 1892 and the falling snow is the stuff of fairy-tales. When the fairy-tale becomes a nightmare and a chilling menace threatens Earth, an unorthodox young governess, Clara, calls on the Doctor for help. But the Doctor is in mourning, reclusive and determined not to engage in the problems of the universe. As old friends return, will the Doctor really abandon humankind or will he fight to save the world – and Christmas – from the icy clutches of this mysterious menace.

Part 2. The fates draw close around the TARDIS.

Amy and Rory are trapped on a crashing space liner, and the only way The Doctor can rescue them is to save the soul of a lonely old miser. But is Kazran Sardick, the richest man in Sardicktown, beyond redemption? And what is lurking in the fogs?

Part 1. The Doctor, Amy and Rory receive a secret summons that leads them to the Oval Office in 1969. Enlisting the help of a former FBI agent and the irrepressible River Song, the Doctor promises to assist the President.

Part 2. The Doctor is locked in the perfect prison. Amy, Rory and River Song are being hunted down by the FBI. But, with the help of President Nixon and Neil Armstrong, the Doctor is able to mount a rebellion against an alien invasion.

In this special, Rose (Billie Piper) drops in on her mother and boyfriend in the TARDIS - accompanied by a complete stranger, the new Doctor Who (David Tennant). Disoriented and weak from the regeneration process, the new Doctor slips in and out of consciousness as Rose desperately tries to revive him. Meanwhile, Prime Minister Harriet Jones has just been informed that a British space probe, on its way to Mars for a Christmas Day landing, has gone missing. It has been kidnapped by a monstrous race known as the Sycorax, who are set on taking over the world. Only the Doctor can stop their terrifying advance.

The TARDIS is marooned onboard a 17th-century pirate ship whose crew is being attacked by a mysterious and beautiful sea creature. Becalmed and beset by cabin fever, the pirates have numerous superstitious explanations for the Siren's appearance.

By following a Time Lord distress signal, the Doctor puts Amy, Rory and his beloved TARDIS in grave danger.

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.

Part 1. A solar tsunami liberates doppelgangers from their human 'originals' in a futuristic factory. Can the Doctor prevent all out civil war?

Part 2. The Doctor must convince terrified factory-workers to work with their doppelgangers to overcome a monster of their own making.

The Doctor assembles an army to face the Battle of Demons Run - and River Song has something to tell him.

The Doctor and Clara arrive at the dilapidated theme park Hedgewick's World and are confronted by the Cybermen.