"While Wally was happy there wasn't much wrong with the world, and pints seemed a small price to pay for what he gave us. But don't forget what we gave him. We gave him the knowledge he was important, at least to us....."
It is the mid-1980s. The economy has not improved. For 17 years Professor Frank Merrick has been ensconced in a research lab of a provincial university working on a cure for the common cold. He is very near success. Can he avoid becoming yet another victim of the eternal cutbacks?
"What's a lock-out, my son? A lock-out is engraved in the history of the class struggle. A lock-out is our Glencoe. It's where they try and drive a stake into our underbelly." A factory's workforce is dwindling as divisions between the workers and management widen.
The Doctor returns to Gallifrey, claims his rights and is inaugurated President. It soon turns out that he has led a group of aliens called Vardans to the planet to eradicate them completely. After they are destroyed, the Sontarans take their opportunity and follow them in their invasion until they are destroyed by the Doctor.
Mysterious forces are at work in 1930s Tibet. The once gentle Yeti have turned savage and besieged a Buddhist monastery. The Second Doctor, Jamie and Victoria arrive expecting a friendly welcome from the abbot, but soon become ensnared in the plans of the extradimensional being known as the Great Intelligence.
