Peter Cregeen he worked on numerous popular television series, including: "The Troubleshooters" (1965); "King of the River" (1966); "Out of the Unknown" (1969; 1970); "The Onedin Line" (1971; 1976); "The Sandbaggers" (1978); "Colditz" (1972; 1974) and "Wings" (1977–1978). Cregeen has worked on various police dramas, including: "The Gentle Touch" (1980); "The Expert" (1969); "Softly Softly" (1969–1972); "Z-Cars" (1965); "Juliet Bravo" (1983), and the pilot to ITV's successful long-running drama, "The Bill", which was originally named "Woodentop" (1983). As original director, Cregeen was responsible for "The Bill"'s "distinctive and atmospheric feel", which he created by adopting a "fly-on-the-wall documentary style" with a single
BBC television drama productions, a figure equalled only by outside broadcasts. In Christmas week 1938, drama accounted for fourteen of the twenty-two hours of programming broadcast. By the following year, drama programming had fifteen producers working on it, compared to nine for all other types of programmes combined. In 1939, the total audience for the BBC's programmes had grown to an estimated audience of 100,000 viewers, watching on 20,000 television sets. However, BBC television broadcasting ceased on 1 September 1939 in anticipation of World War II. The station remained off-air for the duration of the conflict. The British Government were afraid that the