The Doctor takes Billy to an Earth colony in the future, but they find it strangely empty of inhabitants.
The Doctor is "undercover" at a university, and befriends a young woman, Bill. She notices Heather, who shows her a strange puddle, and soon a chase through time and space ensues.
When the Doctor returns to Gallifrey, he takes charge and then takes steps to rectify the one great error in his history... and threatens to create the Hybrid which the prophecies warn against.moreless
The Doctor must face his greatest enemy--the Veil--if he hopes to find Gallifrey.
When the street artist Rigsy finds a number tattooed on his neck, he turns to the Doctor and Clara for help. The trail leads the trio to an alien world hidden in the heart of London.moreless
Professor Rasmussen of the space station Le Verrier transmits an urgent video explaining the deteriorating situation that wiped out his crew.
After surviving the attack, the Doctor and Oswald make their way to London to find the Oswald Box. Meanwhile, Clara engages in a battle of wills with her counterpart to avoid giving away the Box's location.moreless
The Zygon shapeshifters on Earth begin a revolution to live with their true forms... and plan to conquer the planet to achieve their goal.
The Doctor faces a new enemy: the Knightmare, an English highwayman in 1651 who has access to alien technology.
While the Doctor and Clara try to save a Viking village from the Mire, the Doctor fixates on a single village girl, Ashildr.
The Fisher King, stranded on Earth, sets in motion a desperate plan to survive: a plan that could impact the universe.
The Doctor and Clara try to help an underwater base apparently haunted by ghosts.
With Clara and Missy dead and the TARDIS destroyed, the Doctor is trapped on Skaro by his greatest enemies.
The Doctor has disappeared, and both Missy and Colony Sarff are looking for him. When planes freeze in the sky above modern-day Earth, UNIT calls on Clara to help in the search.
As the Cybermen invade London, the Doctor must make a final decision concerning Missy... and decide what sacrifices he is willing to make.
The Doctor and Clara enter the Nethersphere, and the organization calling itself W3 promises that "Death is not the end."
The Doctor returns to present-day Earth and discovers that it is overgrown with trees. After finding Clara, he realizes that there is nothing that he can do against Nature, and that the last days of humanity are at an end.moreless
Clara must face a menace from another dimension when the Doctor is trapped within a shrinking TARDIS. Her enemy can travel through two dimensions and kill anyone who touches a floor or wall... and is quickly learning how to manifest in the third dimension.moreless
The Doctor decides to visit a space-traveling version of the Orient Express train. However, he soon discovers that a mummy is aboard, picking off the passengers one by one.
The Doctor take Clara and Courtney to the Moon in the year 2049, and discover that it's plagued by a mysterious killer lifeform and moonquakes. When they work out what is going on, Clara and Courtney face a terrible decision... which the Doctor refuses to help them with.moreless
The Doctor goes undercover at Coal Hill School to track down a time-lost killer robot, the Skovox Blitzer. He runs into Danny and once they know who each other are, take an immediate dislike to each other.moreless
The Doctor and an unlikely team of allies attempt to break into the most well-guard bank in the universe to steal something that they can't remember, on behalf of the mysterious Architect.
The Doctor travels to the end of the universe to learn what causes fear, following Clara's telepathic trace. But it's Clara who learns what the Doctor is truly afraid of.
Clara asks the Doctor to take her to see the legendary Robin Hood, even though he insists that there is no such person. When they arrive in Nottingham, they discover that just such a man exists... and his enemy the Sheriff of Nottingham commands an army of robots that intend to conquer England.moreless
A rebel ship captures an injured Dalek and asks the Doctor to treat it. To do so, the Doctor must miniaturize and enter the body of his greatest foe.
The Doctor attempts to come to grips with his newest incarnation, with Clara helping him, while dealing with a dinosaur rampage in Victorian London and several cases of spontaneous combustion.