The document discusses plans for creating a thriller trailer without dialogue. It recommends using a limited number of characters to maintain a sense of suspense. Filming in black and white across various locations is suggested to keep things interesting without being repetitive. Both steady and handheld camerawork should be used to make the footage feel impactful. Dark, dull locations like forests at night or prisons are proposed to set an ominous tone through lighting and atmosphere without veering into horror. One distinctive prop on a character is also recommended to help them stand out.