After Martha Jones parts company with the Doctor, his TARDIS collides with another, and he comes face to face with one of his previous incarnations.

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...

It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all...

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...

A group of high-school friends must come to terms with the fact that one of them, Samson, killed another, Jamie. Faced with the brutality of death,...

As the Twelfth Doctor nears regeneration, he stumbles on his first incarnation, also refusing to change. It takes a captain, a glass avatar and a...

Actor William Hartnell felt trapped by a succession of hard-man roles while wannabe producer Verity Lambert was frustrated by the TV industry's glass...

While looking for her cat, a young woman and some kids find an abandoned building where strange things happen and the rules of physics don't always...

Before the Doctor can settle down to married life, he must face one last confrontation with his deadly enemy of certain death - the Master.

When brain-swapping aliens attack New York, the Doctor and Nardole link up with an investigative reporter and a mysterious masked superhero known...