Peter Pratt

A look at the subtle (and not so subtle!) links to the show's past and future contained within the story of The Five Doctors.

After an encounter with the Master, an airline stewardess named Tegan Jovanka becomes an unwitting stowaway aboard the TARDIS as it travels to the planet Logopolis. There, the Doctor discovers that the Master's interference with the Logopolitans' advanced mathematics has unleashed a wave of entropy which threatens to consume the entire universe.

The nightmare experience of a young American housewife, confronted by a dark secret from her childhood.

Rivalry at a local Gilbert and Sullivan Society over who will play Jack Point in the Silver Jubilee production. Rowland Matthews has always been the main star, but he is getting on, and the young Clive Bates is a strong rival.

Albert, a shy and repressed young man who lives with his mother, is persuaded to go for "a night out" with his workmates; it turns nightmarish.

Summoned back to Gallifrey, the Doctor is framed for the assassination of the Time Lord President. To prove his innocence, he must stand for election himself, uncover the traitor in the Time Lord High Council, fight a hooded killer in a nightmare cyberspace world of his enemy's devising and battle against an old foe now out to destroy the Time Lords: The Master.

Shaw Taylor warns viewers to be on the lookout for a dangerous individual known as the Master.

On the centenary of the opening of the operetta Iolanthe, Gilbert & Sullivan return to the Royal Albert Hall London to attend a performance of their most popular works.

Half-fae-half-mortal shepherd Strephon wants to wed shepherdress Phyllis, but, although she reciprocates his feelings, she has a dilemma — she is so beautiful that all of the House of Lords, as well as her guardian, the Lord Chancellor, are also desirous of marriage.