Jon Pertwee
1970 - 1974

Spearhead From Space The Doctor, after being forced to regenerate, begins his exile on Earth
Doctor Who And The Silurians Creatures have been draining power from a secret atomic research centre
The Ambassadors Of Death U.N.I.T. are called in to investigate the mystery of the Mars Probe 7
Inferno In a parallel universe Earth is destroyed, and the real Earth is heading for the same fate
The Eye Of The Giant The Doctor is trapped on a mythical island four decades in the past
The Scales Of Injustice Some Sea-Devils and Silurians have inter-bred, and have been outcast
The Devil Goblins From Neptune A spate of deaths following the breakup of an alien mass in the atmosphere concerns the Doctor

Terror Of The Autons The Nestene Consciousness tries to invade again with help from the Master
The Mind Of Evil The Master uses a machine to increase negative emotions in inmates at a prison
The Claws Of Axos A group of stranded aliens offer Earth a substance that appears to be the answer to many problems
Colony In Space The Time Lords send the Doctor and Jo on a mission to retrieve a file stolen by the Master
The Dæmons The Master summons a dæmon, Azal, in the hope of receiving Azal's powers

Day Of The Daleks Guerillas from the Dalek controlled future travel back in time to alter the future
The Face Of The Enemy Earth's only hope may lie with its worst enemy, the Master
The Curse Of Peladon Peladon is looking to join the Federation, but someone is determined this will not happen
The Sea Devils The Master, even though he is in prison, helps the Sea Devils to revive
Deadly Reunion A sinister cult prepares for the day of reckoning - business as usual for U.N.I.T.
The Mutants The Time Lords send the Doctor and Jo on a mission to deliver a sealed message pod
The Time Monster The Master tries to go back in time and steal the Crystal of Kronos
Rags As a spirit of Anarchy spreads across Britain the Doctor defends against the Ragman

Verdigris Creatures in a craft orbiting Earth are determined to infiltrate 1970's Earth
The Three Doctors The first three Doctors are called upon to fight Omega
The Wages Of Sin On a TARDIS test flight the Doctor, Jo and Liz Shaw end up in Russia in 1916
The Suns Of Caresh In Israel an archaeological dig unearths something that should have stayed buried
Carnival Of Monsters The TARDIS lands inside a Miniscope where specimens are held in a loop
Frontier In Space 2450: the Master has been using Ogrons to provoke war between Earth and Draconia
Planet Of The Daleks The Daleks are on Spiridon trying to learn the secret of invisibility
Nightdreamers The Doctor and Jo arrive on Verd and find themselves involved in the events of Perihelion
Dancing The Code A machine capable of showing the future reveals Brigadier will kill both the Doctor and Jo
Catastrophea A peace-loving race are being exploited by immoral Earth colonists
Speed Of Flight The TARDIS lands on Nooma, a world in the midst of an industrial revolution
Last Of The Gadarene The Doctor finds himself involved in a race to prevent a colonisation by the last of Gaderene
The Green Death People welcome Global Chemical's new refinery, but not the giant maggots

The Time Warrior A Sontaran in the past is kidnapping scientists from the present
The Paradise Of Death The Doctor and U.N.I.T. are called in to investigate a grisly murder at a futuristic theme park
Invasion Of The Dinosaurs On returning to twentieth century Earth the Doctor and Sarah find that London is deserted
Death To The Daleks Anyone landing on Exxilon face a power drain; even the Daleks
The Ghosts Of N-Space In a castle in Italy the castle's ghosts are joined by less than benign spectres
The Monster Of Peladon Fifty years after the Doctor's previous vist the Ice Warriors are at war with the Federation
Amorality Tale The Doctor and Sarah battle gangsters in a smog-bound 1950's London
Planet Of The Spiders Using meditations the Giant Spiders form a bridge from Metebilis 3 to Earth