Whoniverse Year 1986

Episode 1 of 4 from The Mysterious Planet
Placed on trial, the Doctor is forced to watch events from his past, beginning with an incident on Ravolox

Episode 2 of 4 from The Mysterious Planet
The Doctor has an appointment with the Immortal, while Peri finds herself caught up with Glitz and the Tribe.

Episode 3 of 4 from The Mysterious Planet
The Doctor fears for the planet's safety and needs to find the Secrets of the Sleepers and discover more.

Episode 4 of 4 from The Mysterious Planet
The Doctor is foxed by Drathro's logic so it takes Glitz's blunt lies to buy them some time.

Episode 1 of 4 from Mindwarp
The TARDIS arrives on Thoros-Beta, homeworld of the Mentors and the Doctor's old foe, Sil...

Episode 2 of 4 from Mindwarp
The scientist Crozier keeps making empty promises and Yrcanos and Peri are seemingly betrayed.

Episode 3 of 4 from Mindwarp
Kiv's brain rejects his new body and Crozier is forced to rethink his plan.

Episode 4 of 4 from Mindwarp
As the Ambassador visits, Sil is appalled to realise Crozier has selected Peri to be the Kiv's new host body.

Episode 1 of 4 from Terror of the Vervoids
The Doctor and Mel are taking a rest aboard the Hyperion III when a series of murders take place.

Episode 2 of 4 from Terror of the Vervoids
The Vervoids begin to attack the crew and passengers, while someone kills a Mogarian.

Episode 3 of 4 from Terror of the Vervoids
Bruchner takes over the bridge, intending to send the Hyperion III into the black hole of Tartarus.

Episode 4 of 4 from Terror of the Vervoids
The Doctor realises that if he can speed up the Vervoids life span, they will decay.

Episode 1 of 2 from The Ultimate Foe
The Valeyard's true identity is revealed and the trial aborted, but the Doctor and Mel must pursue his new enemy.

Episode 2 of 2 from The Ultimate Foe
Mel realises that the Valeyard has created a weapon within the Matrix that will destroy the Time Lords.