The fourth series of The Bill, a British television drama, consisted of forty-eight episodes, broadcast between 19 July – 29 December 1988. This series was the first to adopt a half-hour format, and the theme tune had its first of several updates. The making of every episode broadcast in 1988 is covered in the guidebook Witness Statements: Making The Bill (1988), featuring in-depth interviews with 60 cast and crew, production notes, locations, viewing figures and rare behind-the-scenes photographs.

The third series of The Bill, a British television drama, consisted of twelve episodes, broadcast between 21 September and 7 December 1987. The series was first released on DVD as part of a three-season box set on 10 May 2006 in Australia. It was later made available as a separate season in the United Kingdom on 28 May 2007 and in Australia on 3 August 2011. The above DVD artwork is taken from the most recent Australian release. It features an image of Ch. Supt. Charles Brownlow. The British artwork features a collage image featuring DI Roy Galloway, PCs Nick Shaw and Viv Martella, and DC Mike Dashwood. The image right is the Australian three-season DVD box set features a sole image of chief superintendent Charles Brownlow.