 After being fired, Andrezej puts his fist through the screening room  door. This is a reference to Coppola, Francis Ford (qv) (father of  director Coppola, Roman (qv)) and his short temper. In fact, when  the editors get a framed section of the destroyed wall, it is  actually a portion of a wall the elder Coppola wrecked in his early  directing days.