A Killing on the Exchange TV tie-in novel Genre Crime drama Created by Paul Ableman Directed by Graham Evans Starring John Duttine Gavan O'Herlihy Tim Woodward Lesa Lockford Siân Phillips Charlie Dore Kenneth Farrington Jaye Griffiths Kim Thomson Joss Ackland Adam Blackwood Theme music composer Richard Harvery Country of origin United Kingdom Original language(s) English No. of series 1 No. of episodes 6 (list of episodes) Production Producer(s) John Rosenberg Cinematography Spencer Chapman Running time 50 minutes Release Original network ITV Picture format 4:3 Audio format Stereo Original release 6 March (1987-03-06) – 10 April 1987 (1987-04-10)