The Main Chance is a British television series first aired on ITV in four series between 1969 and 1975. It is a drama series that depicts the sudden transformation in the life of a solicitor, David Main (played by John Stride), after he moves from London to Leeds. It was created by Edmund Ward and John Malcolm; the latter was a pseudonym for John Batt who was a practising solicitor. Batt also composed the theme music.