After departing from
Vancouver, a Canadian Western Airways
Douglas DC-3 airliner catches fire and crashes in the Canadian north. On board are two young children, Don and Janet Heldon, who are the only survivors. Their father, pilot Vince Heldon and his wife Julie join forces with family friend and bush pilot Brandy and Nora Stead, the children's birth mother, to mount a desperate aerial search before incoming bad weather arrives. Tensions mount as the children face the danger of exposure and a
mountain lion that begins to track them. The searchers are in conflict, as the hotshot pilot Stead creates problems with her constant efforts to take command of the search. A reconciliation and a successful rescue occur in the nick of time. ==Cast==