Peter John Haycock was an English musician and film score composer. He began his career as lead guitarist, vocalist, and founding member of the Climax Blues Band.

One False Move is a 1992 American crime thriller film directed by Carl Franklin and co-written by Billy Bob Thornton. The film stars Thornton alongside Bill Paxton and Cynda Williams. The low-budget production was about to be released straight to home video when it was finished, but became popular through word of mouth, convincing the distributor to give the film a theatrical release.