One More Dead Fish reveals how destructive industrial fishing practices have decimated the Grand Banks of the North Atlantic Ocean, once an abundant area of food. The film also tells the dramatic story of how local hook-and-line fishermen are battling huge commercial fishing practices in order to survive in a globalised fishing industry. In interviews with local fishermen, government officials, biologists, and industry CEO's, the film explores regulatory, legislative, and environmental issues. The film grounds the viewer in a clear historical context as it explains one of the world's great environmental disasters. In examining the twisted language of the multinational fishing industry, One More Dead Fish questions why we don't hear more about the true environmental costs of industrial fishing practices, partly the result of globalisation.