A team of ecology students led by a famous environmental advocate discovers that some secrets are better left buried when they unearth the perfectly preserved remains of a frozen wooly mammoth and discover that an ancient parasite has been incubating inside the beast for centuries. Dr. David Krupien (Val Kilmer) is examining a melting ice cap in the Arctic when he unearths a prehistoric specimen the likes of which researchers have never seen. Elated by the possibilities of such a remarkable find, Dr. Krupien hastily summons four of his brightest students to the base to take part in the excavation. But something isn't right; soon after extracting the massive prehistoric creature from the ice, the students are besieged by a swarm of unidentified insects that burrow deep into the flesh, and lay eggs in their host to reproduce. With each new infection, the prospect of containing the parasitic bane decreases. Now, stranded in the Arctic with their numbers quickly dwindling, the desperate students realize that their only hope of preventing the parasite from reaching the general population is to quarantine the base, even if it costs them their lives.
