Williams
At the height of the cold war, a known Russian spy ("Kyril") is sent to the UK under falsely reported pretenses in order to hopefully indirectly spark an unknown mole in the KGB to reveal himself; the endeavor eventually has repercussions which none of the initial players could have predicted.
Bill
An idealistic former soldier helps unite and house ethnic minorities in a run down area of the east end
Arthur Stengos
At the Tranquil Repose mortuary, the Doctor and Peri uncover a sinister plot to create a new breed of Daleks under the supervision of the mysterious Great Healer.
Hotel Desk Clerk
Following her husband's death, a wife discovers and confronts her husband's lover. Their mutual pain, love, envy and jealousy bring them together in an unexpected emotional and physical relationship.
CID Man
Three a.m. A crash of breaking glass ... the slow creak of a door opening ... is it a burglar? Raymond Collis finds out the hard way.
Professor Broadbent
Purporting to be an investigation into the UK's contemporary "brain drain", Alternative 3 uncovered a plan to make the Moon and Mars habitable in the event of climate change and a terminal environmental catastrophe on Earth.
Jellicoe
The newly-regenerated Doctor helps UNIT battle a sentient robot being manipulated by a corrupt scientific organization.
Sgt. Osgood
On the eve of May Day, dark elemental forces begin to disturb the village of Devil's End as the Master summons the demon Azal: unexplained murders, a stone gargoyle come to life, and a nigh-impenetrable infernal energy dome. With the Master fully prepared to destroy the Earth, the Doctor and UNIT - aided by a benevolent practitioner of witchcraft - battle the wicked rites of a secret science wielded by an alien from another world.
