William Redmond

When British Intelligence, following a series of experiments designed to increase alertness of long-distance lorry drivers through use of tonal repetition, discovers chordation that completely erases all memory, it is obvious that such a cleansed mind may be programmed to perform any type of action. Erstwhile agent Peter Clarke inactive for years, is chosen as courier to transport an audio tape of the tones to his native Australia.

Sergeant Cork is a British detective television series which first aired between 1963 and 1968 on ITV. It was a police procedural show that followed the efforts of two police officers and their battle against crime in Victorian London. In all 66 hour-long episodes were aired during the five-year run, although the last episode was not broadcast until January 1968, 16 months after the others. Journalist Tom Sutcliffe has credited it as a first example of the use of the Victorian-era policeman in a television crime series. A 1969 review in The Age opined that rather than suspense, the strengths of the series were its "excellent period settings and wonderfully thick pea-soupers" which "add up to splendid evocative stuff", as well as the performance of star John Barrie. At no time during the whole series is Sergeant Cork's first name given.