Margaret Sheridan

After retrieving a body from a crashed flying saucer, scientists fend off a bloodthirsty alien organism at a remote research facility in the Arctic.

After a successful diamond heist in the U.S., the crooks return to Britain. They have anew scheme: to counterfeit diamonds for the American market. Hot on their trail are a crack team of investigators from Scotland Yard.

Using refugees as human shields, North Korean troops advance on Col. Steve Jankowski and his dug-in troops. Jankowski orders his gunners to fire warning shots short of the advance.