Four cameras. One take. No edits. Real time.
The film is constructed from four continuous 90-minute takes that were filmed simultaneously by four cameramen; the screen is divided into quarters and the four shots are shown simultaneously. The film depicts several groups of people in Los Angeles as they interact and conflict while preparing for the shooting of a movie in a production office. The dialogue was largely improvised, and the sound mix of the film is designed so that the most significant of the four sequences on screen dominates the soundtrack at any given moment.