Which script by Maurice Gran was also a popular British sitcom by the same name?
Maurice Gran: Maurice Bernard Gran (born 26 October 1949, London, England) is one half of scriptwriting duo Marks & Gran. Maurice Gran:  He co-wrote popular sitcoms "The New Statesman", "Birds of a Feather" and "Goodnight Sweetheart" with Laurence Marks.
i don't know