This document provides a treatment for a thriller film opening titled "Only Angles Lie". It outlines the narrative, locations, characters, themes, and conventions that will be used. The opening will be 4-5 minutes and feature unidentified main characters disposing of a large wrapped object, implied to be a body, from a car at an isolated wharf location. Mise-en-scene elements like dark clothing, lighting, and settings will maintain an atmosphere of mystery and suspense for the audience.