A Killing on the Exchange is a six-part British television crime drama series, first broadcast on 6 March 1987, that aired on ITV. The series centres on Detective Superintendent Lance Thorne (John Duttine), who investigates the murder of a top financier, whose death uncovers a web of double dealing in the high-flying world of banking, where jealousy and lust are rife amongst the suspects. The series was written by Paul Ableman and produced by Anglia Television. Notably, the series has never been released on DVD.