CHARACTER NAMES: Put a character's name in CAPS the first time we encounter it in a stage direction-- but never put it in all caps after that, and never put in in all caps in dialogue. What we're looking for is a fast way to spot when the character first appears on screen. A good rule of thumb is, any character who speaks more than twice should get a name, and not just be "COP 1" or "NURSE" or whatever.