Culebra, an island off Puerto Rico, is used by the USA as a target area for bombing practice with live ammunition. The documentary depicts the struggles of the people of Culebra as they take increasingly militant action to put a stop to the target practice bombing of the area.

Record executives want a highly-regarded record producer to focus on a white pop act whom they feel has the sound America wants. To keep his creative integrity, Buckmaster carefully begins to fight the system that has made him the respected producer he has become.