After a shipwreck in 1809, Peter finds himself the victim of amnesia. The sea captain who finds the teenager gives him the only name he knows, while others derisively dub him Peter No-Name. Eventually, Peter finds employment in a Montreal tavern where he meets a French voyageur called Boulard who changes his life irrevocably. Boulard works for fur trader David Thompson, soon to become one of the world's most famous explorers and mapmakers...