The Doctor arrives in Victorian London. It's Christmas, but snow isn't the only thing descending on the tranquil and jubilant civilization, as familiar silver giants from an alternate reality are amassing in numbers. The Cybermen are on the move again, and the only beings who can stop them are the Doctor and... another Doctor?

Orbiting a quiet backwater planet, the massed forces of the universe's deadliest species gather, drawn to a mysterious message that echoes out to the stars. And amongst them, the Doctor. Rescuing Clara from a family Christmas dinner, the Time Lord and his best friend must learn what this enigmatic signal means for his own fate and that of the universe.

The Doctor and Clara face their Last Christmas. Trapped on an Arctic base, under attack from terrifying creatures, who are you going to call? Santa Claus!

The Doctor has retired to 1892 London. Despite the protests of his allies, he is determined to keep out of mankind's affairs. However, a governess named Clara has stumbled upon a plot which only the Doctor can unravel, involving the death of her predecessor in ice and the sinister Dr. Simeon, who controls monsters made of sentient snow. And there is another mystery afoot: Clara is the spitting image of Oswin Oswald, whom the Doctor saw die in the Dalek asylum...

In a Mars base, the inhabitants are being infected by a mysterious water creature which takes over its victims. The Doctor is thrust into the middle of this catastrophe, knowing a larger one is waiting around the corner.

A meeting in a London bus with jewel thief Lady Christina takes a turn for the worse for the Doctor when the bus takes a detour to a desert-like planet, where the deadly Swarm awaits.

Amy Pond and Rory Williams are trapped on a crashing space liner, and the only way the Eleventh 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 of Christmas Eve?

A young bride in the midst of her wedding finds herself mysteriously transported to the TARDIS. The Doctor must discover what her connection is with the Empress of the Racnoss's plan to destroy the world.

The Doctor struggles to help the only remaining crewmember of a crashing gunship. The people of the planet below offer to save his life, but at a dear cost to the life he's lived for hundreds of years.

This sequel to the popular British comedy sees a new teacher (David Tennant) take over. When he enters his school in the National 'Song for Christmas' Competition, he and his pregnant wife, and the schoolchildren, embark on an epic road trip that ends up with a birth and a donkey, where he must embrace his fears and become a hero.

The Ultimate Guide was a documentary made by BBC Events Production in London which aired on BBC Three in the run-up to the 50th anniversary of the Doctor Who. It gave a broad overview of the show's history, and interviewed many people involved in its production over the years, including five of the actors who portrayed the Doctor: Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann and David Tennant — as well as the current executive producer and head writer Steven Moffat.

The newly-regenerated Doctor arrives in Victorian London, and Clara Oswald struggles to embrace the man he has become. All the while, they reunite with the Paternoster Gang to investigate a series of combustions that have been occurring all around the city.

It’s Christmas Day on a remote human colony and the Doctor is hiding from Christmas Carols and Comedy Antlers. But when a crashed spaceship calls upon the Doctor for help, he finds himself recruited into River Song’s squad and hurled into a fast and frantic chase across the galaxy. King Hydroflax is furious, and his giant Robot bodyguard is out-of-control and coming for them all! Will Nardole survive? And when will River Song work out who the Doctor is? All will be revealed on a starliner full of galactic super-villains and a destination the Doctor has been avoiding for a very long time.

The Seventh Doctor becomes the Eighth. And on the streets of San Francisco – alongside new ally Grace Holloway - he battles the Master.

With the 50th anniversary of Doctor Who about to film, the "classic" Doctors Peter Davison, Colin Baker and Sylvester McCoy are keen to be involved. But do they manage it?

In this epic two-part finale, the Doctor comes face to face with the mysterious Missy, and an impossible choice is looming. 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.

When a mysterious cyber-attack cripples civilization, a group of old college friends and lovers retreat to a remote country cabin, where they must cope with an uncertain future while navigating the minefield of their shared past.

Following their triumph with Manufactured Landscapes, photographer Edward Burtynsky and filmmaker Jennifer Baichwal reunite to explore the ways in which humanity has shaped, manipulated and depleted one of its most vital and compromised resources: water.

With Christmas approaching, a handsome fireman afraid of commitment adopts a stray cat and meets a beautiful veterinary student who challenges his decision to remain a confirmed bachelor.

After a hurricane levels his city, a young man wanders into a mysterious library where books literally come to life.