This document contains detailed notes on various film techniques used in the movie Shutter Island, including editing, camera shots, sound, themes, symbols, lighting, narrative, characters, setting, and mood. Key points include the use of fast editing during intense scenes, close-ups of characters' faces, diegetic and non-diegetic sound, themes of isolation and reality vs fiction, symbolic colors and motifs, low-key lighting for mystery, Teddy's internal conflict and blurred reality, and similarities to Alfred Hitchcock's Vertigo in story structure.