The Doctor meet Professor Parry and his archaeologists on the planet Telos. The expedition is there to unearth the remains of Cybermen who died out long ago. Or did they?

Professor Parry and his team begin to unlock the secrets of the Cybermen’s tomb. But there are some amongst the explorers who have a dark agenda of their own.

The tombs are revealed to be a trap. The Cybermen have risen from their centuries long hibernation and are intent on converting the humans into a new race of Cybermen.

The Cyber Controller has been revitalised after leaving the icy tomb, threatening to overpower his human foes. The Doctor is determined to return the Cybermen to their long sleep.

Arriving on an Australian beach in the future, the Doctor is mistaken for political leader Salamander, which Giles Kent plans to use to infiltrate a research centre.

Jamie and Victoria travel to Europe where they infiltrate Salamander’s staff. Salamander plots to take control of the Central European Zone by discrediting its leader, Denes.

Jamie and Victoria befriend Fariah, intent on discovering the truth about Salamander...

Kent coerces the Doctor into agreeing to impersonate Salamander, no matter what the peril.

Impersonating Salamander, the Doctor infiltrates the research centre, but Benik becomes suspicious. Underground, Salamander’s deception is discovered.

Astrid discovers the underground bunker and Salamander’s secret. On the surface, Giles Kent reveals his true colours.

The Doctor meet Professor Parry and his archaeologists on the planet Telos. The expedition is there to unearth the remains of Cybermen who died out long ago. Or did they?

Arriving on an Australian beach in the future, the Doctor is mistaken for political leader Salamander, which Giles Kent plans to use to infiltrate a research centre.

Impersonating Salamander, the Doctor infiltrates the research centre, but Benik becomes suspicious. Underground, Salamander’s deception is discovered.

Astrid discovers the underground bunker and Salamander’s secret. On the surface, Giles Kent reveals his true colours.

The HQ is destroyed by the web and everyone is captured by Yetis. The traitor is revealed and all seems lost as the Doctor submits himself to the Great Intelligence's mind drain.

To escape their destruction, the Doctor removes the TARDIS from normal space and time where the travellers find themselves lured out of the ship into a ghostly white void.

Arriving in the Land of Fiction, the Doctor searches for his companions in a forest of words. Clockwork soldiers are on the prowl and fictional characters come to life.

With the help of Rapunzel, Jamie escapes from a clockwork soldier into the citadel where he makes a discovery. The Doctor and Zoe are confronted by the mythological minotaur.

The Doctor, Jamie and Zoe are all captured by the White Robots in the Citadel, where the Master of the Land of Fiction has a proposition for the Doctor.

The Doctor engages in a battle with the Master, both summoning characters from fiction to fight each other. If the Doctor loses, he will be trapped in the Land of Fiction forever.

To escape their destruction, the Doctor removes the TARDIS from normal space and time where the travellers find themselves lured out of the ship into a ghostly white void.

Arriving in the Land of Fiction, the Doctor searches for his companions in a forest of words. Clockwork soldiers are on the prowl and fictional characters come to life.

With the help of Rapunzel, Jamie escapes from a clockwork soldier into the citadel where he makes a discovery. The Doctor and Zoe are confronted by the mythological minotaur.

The Doctor, Jamie and Zoe are all captured by the White Robots in the Citadel, where the Master of the Land of Fiction has a proposition for the Doctor.

The Doctor engages in a battle with the Master, both summoning characters from fiction to fight each other. If the Doctor loses, he will be trapped in the Land of Fiction forever.

The TARDIS lands on the planet of the Gonds where every year two students are sent to be companions of the mysterious Krotons. But the Doctor reveals that only death awaits them.

Zoe and the Doctor submit themselves to the Krotons’ tests and are selected to enter the Dynatrope. There they watch as the crystalline Krotons are brought back to life.

The Doctor and Zoe are pursued by a Kroton as they attempt to return to the TARDIS. The Gonds prepare to destroy the Krotons’ ship, but Jamie is still held prisoner inside.

The Krotons are preparing to leave the planet and demand that the Gonds hand over the Doctor and Zoe so that their mental energy can be drained.

The TARDIS arrives on 21st Century Earth where all long distance journeys are made instantaneously by T-Mat. But aliens have invaded the T-Mat relay station on the Moon.

With the commerce of the world grinding to a halt, the Doctor, Jamie and Zoe agree to investigate and set off for the Moon in an old fashioned rocket.

On the Moon, the Doctor is captured by the Ice Warriors and learns that they intend to use T-Mat to spread a deadly fungus across the world.

As the Martian fungus begins to spread, Zoe, Jamie and Gia Kelly attempt to strike back against Slaar and his occupying force of Ice Warriors.

An Ice Warrior invasion fleet is on its way to the Moon. Back on Earth, the Doctor devises a plan to destroy the Martian fungus.

Returning to the Moonbase, the Doctor confronts Slaar and the remaining Ice Warriors and must find a way of deflecting the invasion fleet that is heading towards them.

The Doctor discovers that they are on an alien planet divided into different time zones where human soldiers fight never ending wars.

The Doctor and Zoe penetrate the Aliens' HQ from where the war games are controlled. Carstairs is reconditioned and exposes the Doctor and Zoe as German spies.

In the American Civil War zone, Jamie and Lady Jennifer join forces with resistance fighters from various time zones and prepare to launch an attack on Central Control.

The Doctor sends Zoe to the war zones to assemble a resistance force. The Doctor remains in Central Control to steal the processing machine, but the War Chief is one step ahead.

The Doctor, Jamie and Carstairs have escaped back to the 1917 war zone, but General Smythe is waiting for them and opens fire on them with a machine gun.

The Doctor is captured by the War Chief, who belongs to the same race of people as the Doctor, and offers an alliance. In the 1917 zone, fighters prepare to attack Central Control.

The rebels seize control of the aliens' HQ but the Doctor is forced to send a call for help to his own people, the Time Lords.

The war games are over and after a sad farewell to Jamie and Zoe, the Doctor is put on trial by the Time Lords for breaking their ancient laws.