Sequence on a man in a field working on a rusted cannon and on a large anchor. The cannon and the anchor were fished out of the Gulf of Saint Lawrence. In Ottawa, various MCUs, MSs of young women and a young man working on artifacts, classifying them. Various underwater shots of divers and underwater archaeologists, of the bottom of the Restigouche River in the Chaleur Bay (in French, Baie des Chaleurs), of a diver unearthing artifacts from the bottom, murky water. Various shots and TRAVELLING SHOTs of the bottom.