An alien microbe lands in remote Siberia in the 1950's. In the year 2004, US scientist working at a top secret underground lab in Alaska clone the microbe. A garbled distress signal is heard from the lab just before a complete lock down of the facility. This is the last word sent out from the scientists. A team of scientists and military personnel are in charge of finding out what went wrong.

In the midst of World War 2, a OSS officer leads a group of female pilots on a mission to deliver a secret weapon, only to crash land on an island in the Pacific after an encounter with a deadly storm. On the island, they must not only contend with a small band of Japanese soldiers but the native inhabitants of the island as well - vicious prehistoric Pterodons.