This document discusses how body language, facial expressions, and other nonverbal cues can be analyzed in film performances. It outlines 10 "body codes" used in performances, including proximity between characters, orientation, gestures, posture, and aspects of speech. Two film examples are provided: a scene from Se7en where two detectives communicate through their interaction in a small office, and scenes from Lord of the Rings that show the changing relationship between two characters through their performances. The document instructs analyzing these examples by considering the body codes and how they generate meaning and emotional response.