The short film 'The Insane' effectively uses various technical elements to create suspense and fit within the horror genre. Through the use of camera angles, lighting, sound effects, settings and characters, tension is built throughout the film. Dark and deserted streets in the opening scene immediately make the audience feel on edge. Unusual camera shots and lighting further heighten the suspense. The increasing erratic nature of the music and main character suggests his descent into madness. Together, these technical elements come together to tell a story that keeps the audience engaged and entertained in a classic horror style.