Episode 1 of 4 from Galaxy 4
The Doctor meet the Drahvins, a predominantly female race in constant strife with the Rills.
Episode 2 of 4 from Galaxy 4
Intent on capturing the spacecraft of the hideous Rills, Maaga holds Steven prisoner.
Episode 3 of 4 from Galaxy 4
The Doctor and Vicki learn the truth about the Drahvins from the ammonia breathing Rills.
Episode 4 of 4 from Galaxy 4
As the planet faces destruction, Maaga launches a final attack on the Rill base.
On the planet Kembel, Space Security agent Marc Cory uncovers a Dalek plot to exterminate humanity.
Episode 1 of 4 from The Myth Makers
The TARDIS lands on the plains of Troy, where the Doctor is suspected of being a Trojan spy.
Episode 2 of 4 from The Myth Makers
In the city of Troy, Agamememnon gives the Doctor just two days to devise a plan to defeat the Trojans.
Episode 3 of 4 from The Myth Makers
The Greeks construct a giant wooden horse which they present to the Trojans as a peace offering.
Episode 4 of 4 from The Myth Makers
As the Greeks spring their trap, the Doctor, Steven and Vicki struggle to escape the carnage.
Episode 1 of 12 from The Daleks Master Plan
The TARDIS lands on the planet Kembel and the Doctor goes to find help for the injured Steven.
Episode 2 of 12 from The Daleks Master Plan
The Doctor discovers that the Daleks have built a deadly weapon known as the Time Destructor.
Episode 3 of 12 from The Daleks Master Plan
The Doctor and his friends have escaped Kembel in Mavic Chen's ship but the Daleks give chase.
Episode 4 of 12 from The Daleks Master Plan
The Doctor, Steven and Bret Vyon alert Vyon's friend, Daxtar, to the Dalek threat and Mavec Chen's treachery.
Episode 5 of 12 from The Daleks Master Plan
Unseen creatures stalk the jungle and the Daleks close in on the planet Mira.
Episode 6 of 12 from The Daleks Master Plan
Forced to return to the planet Kembel, the Doctor tries to fool the Daleks by giving them a fake taranium core.
Episode 7 of 12 from The Daleks Master Plan
The Doctor and his companions find themselves on a film set before celebrating Christmas in the TARDIS.
Episode 8 of 12 from The Daleks Master Plan
The Daleks prepare to give chase to the Doctor in their own time/space machine, to collect the taranium core.
Episode 9 of 12 from The Daleks Master Plan
The TARDIS lands in ancient Egypt where the Monk is forced into an alliance with the Daleks.
Episode 10 of 12 from The Daleks Master Plan
Steven and Sara are held hostage by the Daleks who demand that the Doctor hand over the vital taranium core.
Episode 11 of 12 from The Daleks Master Plan
The Dalek base has been abandoned and that the leaders of the alliance have been imprisoned.
Episode 12 of 12 from The Daleks Master Plan
With the Time Destructor now complete and operational, the Doctor fears the Daleks will become unstoppable.
Episode 1 of 4 from The Massacre of St Bartholemews Eve
The Doctor talks science with apothecary, Charles Preslin, whilst Steven learns of a Catholic plot.
Episode 2 of 4 from The Massacre of St Bartholemews Eve
Steven discovers that the Catholic Abbot of Amboise is an exact double for the Doctor.
Episode 3 of 4 from The Massacre of St Bartholemews Eve
Believing the Abbot of Amboise to be the Doctor in disguise, Steven is horrified when the Abbot is murdered!
Episode 4 of 4 from The Massacre of St Bartholemews Eve
As the time of the massacre approaches, the Doctor is eager that they make their escape.
Episode 1 of 4 from The Ark
The Doctor, Steven and Dodo are accused of bringing the plague when Dodo's cold turns deadly.
Episode 2 of 4 from The Ark
The lives of the Doctor, Steven and Dodo hang in the balance as the Doctor attempts to find a cure.
Episode 3 of 4 from The Ark
The travellers discover that the humans have been enslaved by their former servants, the Monoids.
Episode 4 of 4 from The Ark
The Monoids plan to blow up the ark with a bomb which is hidden somewhere on the ship.
Episode 1 of 4 from The Celestial Toymaker
Arriving in the strange world of the Toymaker, the Doctor and his companions find themselves trapped there.
Episode 2 of 4 from The Celestial Toymaker
The Doctor must solve the Trilogic puzzle whilst Dodo and Steven play a deadly game of musical chairs.
Episode 3 of 4 from The Celestial Toymaker
Taunted by the Toymaker, Steven and Dodo play hunt the thimble in a bid to recover the TARDIS key.
Episode 4 of 4 from The Celestial Toymaker
The Doctor realises that winning the game, set out by the Celestial Toymaker, may be worse than losing.
Episode 1 of 4 from The Gunfighters
Arriving in Tombstone in the Wild West, the Doctor finds himself in need of a dentist.
Episode 2 of 4 from The Gunfighters
Tensions between the Clantons and Doc Holliday continue to grow and Steven finds himself caught.
Episode 3 of 4 from The Gunfighters
Events in Tombstone take a turn for the worse when gunslinger Johnny Ringo is hired by the Clantons.
Episode 4 of 4 from The Gunfighters
A final showdown between the Clantons, Holliday, Earp and Ringo seems inevitable.
In the future is Jano, leader of an advanced civilization, but a secret lies behind the 'utopian' society.
The Elders are hunting the 'Savages' to extract their life force for themselves.
Steven and Dodo break into the city of the Elders in an attempt to rescue the Doctor
With Jano's help, the Doctor, Steven and Dodo inspire the 'Savages' to fight against their oppressors.
The Doctor and Dodo visit the new Post Office Tower and are introduced to the super computer, WOTAN.
WOTAN has ordered its human subjects to construct deadly war machines in secret locations.
The Doctor comes face-to-face with the unstoppable might of the War Machines.
The Doctor hatches a dangerous plan to capture a War Machine and turn WOTAN's creations against it.