《银幕背后》是由查理·卓别林,埃里克·坎贝尔,艾德娜·珀薇安丝主演的一部喜剧片，Three movies are being shot simultaneously and Charlie is an overworked scene shifter. The foreman is waited on hand and foot until all the shifters but Charlie go on strike. A girl looking for work pretends to be a man and helps Charlie. Charlie discovers her gender and falls in love with her. The foreman thinks they are homosexual and in the ensuing fight they become involved in a long pie throwing scene from one of the movies in production. The frustrated workers dynamite the studio.