American steel works killing fish.
United States of America (USA).
Large sign reading 'United States Steel - Gary Works'. Pan down to show the workers leaving the factory. Various long shots of factory buildings, long fuming chimneys, etc. Shot of water surface covered with dead fish - thousands of them. Camera pans up and zooms into factory seen through thick smoke. Zoom back into close up shot of dead fish floating on water surface. More shots of the dead fish. Factory sluice with water surging into the river.