The TARDIS attaches itself to a space liner after Turlough, still under the Black Guardian's influence, damages its controls. The Doctor and Nyssa meet two space pirates, Kari and Olvir, who have come on board the liner in search of plunder, while Tegan and Turlough get lost in the infrastructure. The liner docks with what appears to be a hulk floating in space. This is Terminus, which claims to offer a cure for Lazar's disease. It is crewed by armoured slave workers, the Vanir. The cure is administered by a huge, dog-like creature known as the Garm. Nyssa, who has contracted the disease from sufferers transported aboard the liner, discovers that the cure - involving exposure to radiation - does actually work.

The Doctor and Romana follow a distress signal which leads to the jungle planet Chloris, whose ruthless ruler Lady Adrasta harbors a deadly creature in a pit.

Stephen Lawrence was a black London teenager murdered by white racists in 1993. His parents fought to have the crime properly investigated, culminating in a judicial enquiry into the event itself and also the inadequacies of the ensuing investigation by the London Metropolitan Police.

Miser Ebenezer Scrooge is awakened on Christmas Eve by spirits who reveal to him his own miserable existence, what opportunities he wasted in his youth, his current cruelties, and the dire fate that awaits him if he does not change his ways. Scrooge is faced with his own story of growing bitterness and meanness, and must decide what his own future will hold: death or redemption.

The life of Casanova as told through the love letters he sent and received, which were found in the castle of Duchov where he died. The loves, hates, fortune and misfortune of the great lover who, among other things, invented the French national lottery, spied, and fought duels. A confidante of kings (and queens) who ended up hating what he had become.

A ghost story about a modern English farm haunted by the ghost of its former owner. It's rumoured that he murdered four children, but it is slowly revealed that they were child labourers who died in various accidents exacerbated by his carelessness.