Complex sentence: Although much of the film was shot on location in residential areas of Leeds and Wakefield, including Seacroft, Cross Gates, Eccup, Harehills and Alwoodley, the accents of many of the main characters are drawn from a wide geographical area.
Split into simpler sentences: Although much of the film was shot on location in residential areas of Leeds and Wakefield, including Seacroft, Cross Gates, Eccup, Harehills and Alwoodley. However the accents of many of the main characters are drawn from a wide geographical area.