The Power Of The Daleks by David Whitaker, directed by Christopher Barry
Still suspicious of the younger man claiming to be the Doctor, Ben and Polly discover that the TARDIS has landed on the Earth colony Vulcan in the year 2020. There, a scientist named Lesterson has unearthed a crashed capsule containing the inert forms of three Daleks. The Doctor is horrified to discover Lesterson has reactivated them, intending to have them serve the colony's
populace. But the time travellers soon discover that the Daleks have a completely separate agenda. (Working Title: The Destiny Of Doctor Who. All six episodes of this story are missing.)

The Highlanders by Elwyn Jones and Gerry Davis, directed by Hugh David
The TARDIS materialises in 1746 Scotland following the defeat of Bonnie Prince Charlie. There, the crew meets the McLarens and their piper, Jamie McCrimmon, who are being hunted by the English. The time travellers soon discover that a crooked solicitor named Algernon Ffinch is attempting to sell the Highlanders as slaves in the West Indies... and they are to be amongst
the first shipment. At the story's conclusion, Jamie sneaks on board the TARDIS and joins the Doctor. (Working Title: Culloden. All four episodes of this story are missing.)

The Underwater Menace by Geoffrey Orme, directed by Julia Smith
When the TARDIS lands on a volcanic island in the middle of the Pacific, the Doctor, Ben, Polly and Jamie soon find a passageway down to the lost city of Atlantis. There, the Doctor meets the famous scientist Professor Zaroff, who has concocted a mad plan to raise Atlantis by draining the ocean waters down into the Earth's core, destroying the planet. It is up to Ben and Jamie to raise a revolution amongst the Atlantean Fish People... before Polly is transformed into one herself. (Working Titles: Under The Sea, Atlanta, The Fish People. Episodes one, two and four of this story are missing.)

The Moonbase by Kit Pedler, directed by Morris Barry
The companions find themselves on a moonbase in the year 2070. Housed there is the Gravitron, a device which controls the Earth's weather. But a mysterious plague has erupted among the base's crew, and the Gravitron has been experiencing mysterious faults. The moonbase head suspects the time travellers, but the Doctor soon realizes that his old foes, the Cybermen,
are covertly at work in a new attempt to invade the Earth. (Working Title: Return Of The Cybermen. Episodes one and three of this story are missing.)

The Macra Terror by Ian Stuart Black, directed by John Davies
An Earth colony in the far future has all the feel and look of a holiday camp. But quickly the time travellers become aware that a sinister force is lurking beneath the jolly veneer of the settlement, in the form of the crab-like Macra. And already, Ben has fallen into the Macra's power. (Working Titles: The Spidermen, The Insect-Men, The Macras. All four episodes of this story are missing.)

The Faceless Ones by David Ellis and Malcolm Hulke, directed by Gerry Mill
Arriving back in 1966 London at Gatwick Airport, the companions soon learn of mysterious disappearances which have occurred with alarming frequency at the airport. To make matters worse, Ben and Polly also disappear, and a perfect duplicate of Polly soon reappears claiming no knowledge of the Doctor or Jamie. The Doctor soon learns of the true force at work -- the Chameleons, faceless aliens who are attempting to use the kidnapped commuters to regain their own identity. Having arrived back on Earth on the same day that they left, Ben and Polly decide to leave the Doctor at the story's conclusion.
(Working Title: The Chameleons. Episodes two and four through six of this story are missing.)

The Evil Of The Daleks by David Whitaker, directed by Derek Martinus
The TARDIS is stolen from Gatwick Airport, and the Doctor and Jamie pursue it through a time corridor back to 1866. There, they are captured by the Daleks, who are ostensibly trying to isolate the Human Factor, that which makes humans truly human. But with the help of scientist Edward Waterfield, whose daughter Victoria is held hostage by the Daleks, the Doctor discovers
his old enemies are actually searching for the Dalek Factor... which they intend to imprint upon every human in history. At the story's conclusion, Victoria joins the Doctor and Jamie as her father has been murdered by the Daleks. (Episodes one and three through seven of this story are missing.)

The Tomb Of The Cybermen by Kit Pedler and Gerry Davis, directed by Morris Barry
The Doctor, Jamie and Victoria land on the desert planet Telos, where an archaeological expedition from Earth has arrived searching for the fabled tombs to which the dying Cybermen had removed themselves many years earlier. The Doctor is adamant that the scientists leave his old enemies hibernating, but two members of the team, the Logicians Klieg and Kaftan, have plans to use the Cybermen to help them dominate the galaxy. (Working Titles: The Cybermen Planet, The Ice Tombs Of Telos.)

The Abominable Snowmen by Mervyn Haisman and Henry Lincoln, directed by Gerald Blake
The Doctor is delighted when the TARDIS lands near a monastery in Tibet because it means he can return their sacred ghanta which he took with him for safekeeping centuries earlier. But all is not well at the monastery -- there is disharmony amongst the monks, and the countryside is overrun by robotic Yeti. Soon, the Doctor finds himself accused of murder, whilst an extradimensional force called the Great Intelligence prepares to return to Earth... through one of the Doctor's friends. (Episodes one and three through six of this story are missing.)

The Ice Warriors by Brian Hayles, directed by Derek Martinus
In the year 3000, the Earth is on the brink of a new Ice Age, as glaciers overrun the countries of the world. The TARDIS lands in England as a small team of scientists desperately tries to hold back the ice. But a new threat comes when an ancient spaceship is discovered buried in the glacier. Soon its crew, the warlike Ice Warriors from Mars, reawaken and become intent
on delivering themselves from the planet, at any cost. (Episodes two and three of this story are missing.)

The Enemy Of The World by David Whitaker, directed by Barry Letts
The TARDIS lands on Earth in the near future. A series of catastrophic earthquakes have shaken the planet, resulting in political upheaval. At the same time, the famous scientist Salamander introduces his Suncatcher satellites, which he claims will feed the starving corners of the world. But the Doctor soon discovers a link between the satellites and the earthquakes, uncovering a
plot by Salamander -- the Doctor's doppelganger -- to take over the world. (Episodes one, two, and four through six of this story are missing.)

The Web Of Fear by Mervyn Haisman and Henry Lincoln, directed by Douglas Camfield
The TARDIS lands in modern-day London, where the time travellers discover the city deserted and covered in a weird web-like substance. Meeting up with the military and Colonel Lethbridge-Stewart in the London Underground, they learn that the Great Intelligence and its Yeti are active once again. And this time, the Intelligence's main goal is none other than the
possession of the mind of the Doctor. (Episodes two through six of this story are missing.)

Fury From The Deep by Brian Hayles, directed by Hugh David
On the North Sea coast in the modern day, the companions learn of a series of difficulties plaguing the oil refineries. They soon find that a form of intelligent seaweed is attempting to take over humanity -- and the invasion has already begun. At the story's end, Victoria decides to stay behind to be adopted by a family who helped them fight the seaweed. (Working Title: Colony Of Devils. All six episodes of this story are missing.)

The Wheel In SpaceT by David Whitaker and Kit Pedler, directed by Tristan de Vere Cole
The Doctor and Jamie find themselves on a space wheel in the 21st century. Mysterious things have been happening on board the wheel -- equipment has been sabotaged, crewmembers have gone missing, and the director, Bennett, is slowly descending into a nervous breakdown. The Doctor discovers that the Cybermen, once more intent on invading the Earth, are about to
invade the wheel, taking control of every one on board. At the end of the story, the wheel's astrophysicist, Zoe Heriot, sneaks on board the TARDIS to join the Doctor and Jamie.
(Working Title: The Space Wheel. Episodes one, two, four and five of this story are missing.)
 
 

The Dominators by Norman Ashby, directed by Morris Barry
The Doctor, Jamie and Zoe find themselves on peaceful Dulkis, a planet where war has been eradicated. But landing at the same time are the warlike Dominators and their diminutive robots, the Quarks. The Dominators plan to detonate a bomb in Dulkis' core, thereby turning the planet into a radioactive ball with which they can fuel their space fleet. (Working Title: The Beautiful People.)

The Mind Robber by Peter Ling, directed by David Mahoney
After an emergency dematerialization, the TARDIS lands in a weird white void. Drawn out of the time machine, the travellers find themselves in a surreal world where fiction has become reality, and where a mysterious force desires the Doctor's company... forever. (Working Titles: Man Power, The Fact Of Fiction.)

The Invasion by Derrick Sherwin and Kit Pedler, directed by Douglas Camfield
With the help of the newly-formed United Nations Intelligence Taskforce (UNIT), led by their old friend Lethbridge-Stewart, the companions discover that businessman Tobias Vaughn has been conspiring with the Cybermen. Partially cybernised himself, Vaughn plans to give the Earth over to the Cybermen unless the Doctor can stop him... but the Cybermen have already arrived.
(Working Title: Return Of The Cybermen. Episodes one and four of this story are missing.)

The Krotons by Robert Holmes, directed by David Maloney
The TARDIS lands on a planet where, every year, the two brightest youths of the civilization disappear into the bowels of a machine to join their people's gods. But the companions discover that the 'gods' are really crystalline aliens called the Krotons, who are feeding on the mental energies of the children. And the Doctor and Zoe are next on the menu. (Working Titles: The
Trap, The Space Trap.)

The Seeds Of Death by Brian Hayles, directed by Michael Ferguson
It is the 21st century, and all transportation on Earth is provided by T-Mat, a matter teleportation device operated from the moon. But as the TARDIS materialises, the T-Mat station is taken over by the Ice Warriors. The Martians plan to turn the Earth into a new Mars by spreading special seeds over the planet which will alter the Earth's climate, and T-Mat is to be the method by which their horrible plan will be accomplished. (Working Title: The Lords Of The Red Planet.)

The Space Pirates by Robert Holmes, directed by Michael Hart
When the space beacon the TARDIS lands in is stolen by the cruel pirate Craven, the time travellers team up with an aging pioneer named Milo Clancy to recover their craft. Along the way, they must survive the attempts by Craven to destroy them, avoid the Earth officials who believe them to be the thieves, and discover the truth behind the Issigri Mining Company's
operations on the planet Ta. (Episodes one and three through six of this story are missing.)

The War Games by Malcolm Hulke and Terrance Dicks, directed by David Maloney
The Doctor, Jamie and Zoe believe the TARDIS has brought them back to Earth, in the midst of World War One. But it soon becomes apparent that they are nowhere of the sort -- in fact, they are on the planet of a race of aliens who are kidnapping soldiers from various points in the Earth's history, with the intent of using them to form the greatest army the universe has ever seen. At the helm of this plot is the War Chief, a Time Lord like the Doctor, and to stop him the Doctor may be forced to call upon his own people and give up his wandering in time and space forever.
At this story's conclusion, the Time Lords return Jamie and Zoe to their own time and force the Doctor to regenerate into his third incarnation.