Question : When writing my screenplay, I frequently find the urge to describe a character's emotion. However, I have read somewhere (I forget where) that this should be left to the actor to some extent, the actor should understand the story enough to know how their character would respond to events. What is the correct thing to do? Example: Let's say that, in the opening scene, Bob, who we barely know, sees a smiling ghost. Then the scene ends. Bob could be scared, or he could be excited, or he could not care. As the writer, I know I want Bob to be scared. Should I ... A) Write ‘Bob is scared’. (This purveys Bob’s emotion, leaving the actor to react as necessary, but I haven’t written any visual cues) B) Write ‘Bob looks scared', (This purveys Bob’s emotion, leaving the actor to react as necessary, but I have given a very vague visual cue) C) Write ‘Bob freezes on the spot, mouth gaping open, eyes bulging.’, (I have detailed the visual elements of Bob's fear, but is this too explicit and not leaving anything to the actor?) D) Write nothing! (The actor decides how Bob should react based on the entire script, even though a first-time reader of the script may not know how Bob would react because they are new to the script). E) Something else?