The document discusses various aspects of planning and production for a thriller film. It describes choosing to record original glass smashing and door knock sounds rather than using pre-existing sounds. It also discusses filming the movie in an off-campus apartment to give a realistic home setting. Iconography used includes a mask and bloody note left at the door to build tension. Lighting is discussed as being important to convey mood, with an example given of top lighting from Psycho. Determining a target age rating of 15 was important to make the content viewable and legal.