Boyishly handsome and soft-spoken with a bone-dry self-deprecating sense of humor, David E Kelley is arguably the most prolific writer-producer working in television at the end of the 20th Century. Not since Garry Marshall's sitcoms dominated network television during the late 1970s has one man controlled so many shows simultaneously. Unchallenged by his work as a lawyer in Boston during the early 80s ("It was every bit as boring as you can imagine a law career being."), he decided to write a movie in his spare time, penning (in longhand on a legal pad, a practice he continues to favor) a tale