This document provides guidelines for formatting a screenplay, including how to write scene headings, special headings like flashbacks, scene descriptions, dialogue headings, and how to indicate voice overs and off-screen dialogue. It explains that scene headings contain location and time of day in capital letters. Special headings include "BACK TO" to return to an earlier location, "FLASHBACK" followed by a date, and "MONTAGE" to indicate a series of related short scenes. It also describes how to write scene descriptions, dialogue headings, voice overs labeled as "(V.O.)", and off-screen dialogue labeled as "(O.S.)".