Jack Carter is an MI5 AGENT enjoying a romantic encounter with a Japanese woman in Las Vegas. His cell phone rings, and he abruptly leaves the Hotel. A contentious meeting between U.S. and Russian diplomats follows, brokered by a member of Britain's foreign service. The U.S. believes the spacecraft is alien, having tracked the ship in orbit before it ventured into the atmosphere; the U.S. launched a space capsule with no avail. MI5's best agent, Jack Carter, is ordered to investigate. Diamonds are stolen only from Donovan`s mine and from other mines in the region to supply energy to transport alien spacecraft from orbiting alien spacecraft over Earth aliens from the planet Opus 1. Agent Jack Carter infiltrates the mine to find out. The mission takes him to a remote region of Canada's Northwest Territory. He meets a diamondologist who is three miles away in a cave from the diamond mine. After further investigation agent Jack Carter is shocked to learn that an abandoned oil platform is used to transport the aliens in human form.