While some fishers struggle to finish the fall season in wild weather, the Kristjansons make a pilgrimage to their ancestral home, Iceland. Back home, an early winter storm slams Gimli and commercial fishers risk life and limb to stake their claim on the thin ice. Newcomers Elena and Jamie have a tough first day when their snowmobile sinks. Trevor is determined not to take unnecessary risks this season, then purchases a 60-year-old Bomber that requires immediate attention.