Great Slave Lake in the Northwest Territories in winter: MLS of Native men from Hay River operating large auger, drilling hole in ice, chipping edge of hole. Several shots of men preparing nets on snow covered ice surface. Sequences of net being let down into hole. MS of net with fish (Arctic char) attached being pulled out of hole. MS of two men removing fish from lines. Sequence on man cutting ice with special radial saw, on men loading blocks of ice into truck.