The document analyzes conventions commonly found in film trailers for supernatural horror movies. It discusses six horror film trailers that were reviewed to identify patterns. Key conventions highlighted include portraying a battle between good and evil, isolating settings, revealing just enough of the plot without spoilers, using ominous music, showing how evil affects children, employing shifting lighting, incorporating quick cuts, and utilizing pale colors. Stinger text, producers, and release dates are also discussed. Regarding sound, voiceovers, screams and shifting music are examined. Finally, character archetypes like the female protagonist and hero fighting evil are outlined.