Whoniverse Year 1968

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

Kent coerces the Doctor into agreeing to impersonate Salamander.

Impersonating Salamander, the Doctor infiltrates the research centre, but Benik becomes suspicious.

Astrid discovers the underground bunker and Salamander's secret.

The TARDIS lands in the London Underground, which is deserted.

The deadly web continues to advance in the tunnels of the Underground.

The Doctor meets Colonel Lethbridge-Stewart who takes control of the military operation against the Yeti.

The Doctor acquires a sample of the web, he, Jamie and Victoria return to the HQ to examine it.

Using Travers's body, the Great Intelligence demands that the Doctor allows his mind to be drained.

The traitor is revealed and all seems lost as the Doctor submits himself to the Great Intelligence's mind drain.

A gas refinery is experiencing problems and a sinister heartbeat is throbbing through the pipes.

As the situation worsens at the refinery, Chief Robson refuses to halt the gas flow.

Chief Robson refuses to acknowledge that matters have escalated beyond his ability to control them.

Investigating the impeller shaft, Van Lutyens is overwhelmed by the weed creature.

The deranged Chief Robson kidnaps Victoria in a helicopter and heads for the Control Rig.

The Weed has complete control of Chief Robson and threatens to conquer Earth.

The Doctor and Jamie are forced to abandon the TARDIS when the mercury fluid link explodes.

Jamie sabotages the Wheel's laser to save the TARDIS from destruction but places everyone in danger.

Cybermen are waiting for them on the Silver Carrier where a supply of bernalium is located.

The station is in danger of being destroyed by the approaching meteor storm.

The Cybermen reveal their plans to invade Earth, using the Wheel as a guiding beacon.

To defeat the approaching fleet of Cyber ships, the Doctor needs a component from the TARDIS.

The ruthless Dominators have arrived and are enslaving the inhabitants with their deadly robot Quarks.

The Doctor and Jamie are taken captive by the Dominators and subjected to tests.

Unable to convince the Dulcian council of the Dominator threat, the Doctor returns to the island to rescue Zoe.

Jamie and Cully fight back against the Quarks but Dominator Toba threatens the lives of his prisoners.

The Doctor hatches a plan to intercept the Dominators' atomic seed pod as it is dropped into the planet's core.

To escape their destruction, the Doctor removes the TARDIS from normal space and time.

Arriving in the Land of Fiction, the Doctor searches for his companions in a forest of words.

With the help of Rapunzel, Jamie escapes from a clockwork soldier into the citadel where he makes a discovery.

The Doctor, Jamie and Zoe are all captured by the White Robots in the Citadel.

The Doctor engages in a battle with the Master, both summoning characters from fiction to fight each other.

The TARDIS lands in London where the Doctor, Jamie and Zoe agree to help find Isobel Watkins' missing uncle.

Brigadier Lethbridge-Stewart confirms that there is something suspicious occurring at International Electromatics.

The Doctor and Jamie are taken prisoner by Tobias Vaughn who denies abducting Zoe and Isobel.

Trapped by Vaughn's men at International Electromatics, the Doctor requests help from the Brigadier and UNIT.

The Doctor discovers that the Cybermen are planning to immobilise Earth's population.

Zoe, Jamie and Isobel confront Cybermen in the sewers beneath London.

The world's population is unconscious and the Cybermen invade in force.

The Cybermen have launched their deadly megatron bomb which will destroy all life on Earth.

On the planet of the Gonds, every year, two students are sent to the mysterious Krotons.