Inspired by a true story, follow the British Royal Navy's perilous voyage into unchartered territory as the crew attempts to discover the Northwest Passage. Faced with treacherous conditions, limited resources, dwindling hope and fear of the unknown, the crew is pushed to the brink of extinction. Frozen, isolated and stuck at the end of the earth, it highlights all that can go wrong when a group of men, desperate to survive, struggle not only with the elements, but with each other.