In the unforgiving expanse of the Arctic Circle, a British meteorological outpost known as Ice Station Zebra suffers a catastrophic fire, leaving its crew stranded amidst the icy desolation. The U.S. Navy dispatches the nuclear submarine USS Dolphin on a perilous rescue mission beneath the treacherous ice floes.

Dr. Carpenter, a mysterious medical officer with hidden motives, joins the Dolphin's crew, arousing suspicion from Commander Swanson. As the submarine navigates the hazardous under-ice terrain, it becomes evident that the disaster at Ice Station Zebra was no accident.

Upon reaching the ravaged station, the rescue team discovers that the fire was a cover for murder and espionage, with global stakes tied to a downed reconnaissance satellite. Trust is a scarce commodity as the Dolphin's crew and the station's survivors grapple with deception, hidden agendas, and a relentless Arctic environment.

"Ice Station Zero" is a gripping tale of survival, intrigue, and Cold War tensions, where the icy wilderness is as formidable an adversary as the unseen enemies within.