At a remote ice station in Antarctica, a team of US scientists has found something buried deep within a 100-million-year-old layer of ice. Something made of metal. In a land without boundaries, there are no rules. Every country would kill for this prize. A team of crack United States marines is sent to the station to secure the discovery. Their leader - Lieutenant Shane Schofield, call-sign: SCARECROW. They are a tight unit, tough and fearless. They would follow their leader into hell. They just did...