The expedition attempts a 100 mile open water crossing. Charles nears hypothermia. Fall approaches and the men fear they may never reach the Bering Strait.
Steven develops a high fever and the team goes to work without their leader. The men see Herds of Caribou and end up camping on the edge of the world.
It's a quiet morning as the expedition face their final day and attempt to cross the Bering Strait. The seas turn huge and the men face their worst fears.
