Isolated at the South Pole with no communication with the rest of the world, the crew of Scott-Amundsen Base discover a Kharkovchanka snow tractor with three dead Russians inside. When the frozen Russians thaw out and attack them, they soon comprehend the reason for the eerie radio silence – a zombie plague. Now, some of the station crew are turning zombie as well, devouring their former friends and colleagues. Faced with a frozen death at the base of the world, or a dangerous journey to McMurdo Base, they choose McMurdo. They soon discover that they may have made the wrong choice.