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The team experience glaciers up close on the Stikine River. The Expedition Leader suffers a breakdown and the team may have to leave their leader behind.
Members of the team get thrown into the frigid waters of Alaska. Patrick's watercraft is replaced and the men find themselves sinking in the Gulf of Alaska.
The crew find themselves on Afognak Island among enourmous Brown Bears. The men cross the Shelikoff Straits and end up on a deserted beach out of fuel.
The crew are forced to camp among the prime habitat of enormous Brown Bears. They find a ship wreck and the team question Steven's leadership.