A sequel is defined as a subsequent work based on the narrative of the previous one and which follows the chronology of events as represented by the original work.  In movies, sequels are usually designated as Part II, Part III, and so on, usually with an added by-line or subtitles to provide a distinction from the others.  Sequels are natural results of hit movies.  By the law of supply and demand, a sequel is supplied when there is obvious demand for it as evidenced by box-office gross and continued interest. [Read more…]