An alien distress call draws the Doctor and Peri to Earth, 1985, where they uncover a Cyberman plot to change the course of history.

Dempsey and Makepeace is a British television crime drama made by London Weekend Television for ITV, created and produced by Ranald Graham. The leading roles were played by Michael Brandon and Glynis Barber, who later married each other on 18 November 1989. The series combined elements of previous series such as the mis-matching of British and American crime-fighters from different classes as seen in The Persuaders! and the action of The Professionals.

A TV movie directed by Bob Mahoney. Based on the book by Dick Lee & Colin Pratt it tells the true story of a long running Police investigation which resulted in the arrests of 120 people and jail sentences of 170 years for the manufacture and distribution of £100M of LSD.