For the British comedian, see Sid Field, for the actor see Sidney FieldsSydney Alvin Field (December 19, 1935 – November 17, 2013) was a leading American author and speaker who wrote several books on screenwriting, the first being Screenplay: The Foundations of Screenwriting (Dell Publishing, 1979).
He led workshops and seminars about producing salable screenplays.
Hollywood film producers use Field's ideas on structure to measure the potential of screenplays.