This Gun For Hire is also a potent piece of wartime propaganda. The plot hinges on the selling of a secret chemical formula to the Japanese by an American turncoat. In this scene, the employees of a major company wear masks for a gas drill. 

This Gun For Hire is also a potent piece of wartime propaganda. The plot hinges on the selling of a secret chemical formula to the Japanese by an American turncoat. In this scene, the employees of a major company wear masks for a gas drill.