In addition to writing and editing books, I also write screenplays and stage plays, and have worked as a script doctor. A script doctor, who is sometimes simply called a consultant, is a writer hired by a director or producer to fix an existing script. Sometimes that is just an extensive copy edit similar to what is done for a novel. Other times the script doctor is asked to polish specific aspects of the script, including structure, characterization, dialogue, pacing, theme, and other elements. That's what Stephen Marro and his Arrested Development Production Company in New York hired me to do for his film, Broadway's Finest.   He had a terrific story, but the dialogue, pacing and characterization needed help. That project started in development - which means all the work that goes into financing, producing, and marketing a film - about fifteen years ago and took this long to find its way to the screen. The original working title was Arrested Development , but then the ...