Biologist and filmmaker Jean Lemire spends more than a year aboard the schooner Sedna IV, frozen into Antarctic waters with a handpicked crew of scientists and camera operators, to document climate change at the bottom of the world. Donald Sutherland narrates as the film follows the crew through the practical grind of a polar expedition: instruments read out shrinking ice and shifting wildlife patterns while the ship itself becomes a character, locked in pack ice and at times in real danger of not getting out. The camera moves between long stretches of isolation and sudden crises, capturing penguin colonies, seals, and whales alongside the crew's fatigue and tension as the mission drags past its planned length. Lemire's team treats the footage as both nature record and warning, tying visible changes in the ice to the broader argument about a warming planet. The result is a firsthand account of what it actually costs, in time, risk, and endurance, to gather climate data in one of the hardest places on Earth to reach.