Exploring the very edge of the known universe, the Fourth Doctor, Leela and K9 discover a group of astronaunts searching for the lost gene bank of the Minyan race. During the perilous voyage, the astronauts' craft plunges into the heart of a...
The once-feared Cybermen have disappeared from the universe without trace. An expedition from Earth arrives on Telos — homeworld of the Cybermen — to try and discover exactly what has become of the silver giants.
Soon after the Doctor, Jamie and...
A spacecraft crashes near the castle of a robber baron in the Middle Ages, and the Sontaran Warrior within needs help with its repair. Unable to obtain the technical expertise he requires, he ventures forward in time to the 20th century and begins...
Time itself is in peril! The three Doctors are united against an old enemy from the distant past of Gallifrey...
Vital cosmic energy is draining into a black hole and the Time Lords are under siege. The Doctor is their only hope but, trapped in the...
The evil Master leered at the Doctor, and triumphantly pointed out of the cabin window. The many-tentacled Nestene monster — spearhead of the second Auton invasion of Earth — crouched beside the radio tower!
Part crab, part spider, part octopus,...
The Sergeant blinked again. Three lights were moving towards him through the murk of the blizzard. Even as he looked, the lights changed into three tall, straight figures, clad in silver-armored suits, advancing across the ice with a slow,...
Set deep in the darkest heart of Victorian London, the Doctor and Leela are confronted by a series of bizarre and horrific events.
An innocent cabbie is viciously slain by the agents of a secret Chinese cult; young women disappear quietly and...
Everyone knows that Pluto is a barren airless rock. So naturally the Doctor is surprised when he discovers artificial suns, an ultra-modern industrial city and a group of colonists being worked — and taxed — to death in this inhospitable and...
The Doctor, Romana and K-9 continue their search for the six disguised segments that make up the powerful Key to Time.
The TARDIS lands on Earth close to the Nine Travellers, an ancient stone circle. Professor Amelia Rumford and her associate Vivien...
The Doctor, Romana and K9 — and a young stowaway called Adric — are trapped in the alternative universe of E-Space.
Seeking help, they land on an unknown planet — and find a nightmare world where oppressed peasants toil for the Lords who live...