Library and Archives Canada: 16mm.
"Film about fishing at Conception Bay, Newfoundland for the blue-finned tuna. Fishermen catch two big tuna from a simultaneous strike from the same boat."
National Film Board of Canada, Films by Other Producers Distributed in Canada by the National Film Board of Canada/Films de divers producteurs distribués au Canada par l’Office national du film du Canada (Montreal: National Film Board of Canada, c.1968), 4.
"A suspense-full film of tuna fishing in Conception Bay, Newfoundland. Here we follow a fishing expedition in a specially equipped boat."