Skyraid

Zane (Charlie Sheen) is shy and unsociable. He is devoted to his career and is an enthusiast of outer space civilization. By chance, Zane received a mysterious signal. Based on years of research experience, Zane immediately discovered that the sender of this signal was an alien. The excited Zane reported the collected intelligence to his boss, but his boss did not believe Zane, who usually seemed crazy. In desperation, Zane decided to investigate on his own. Following the signal wave, Zane came to the outskirts of Mexico, where he met a female scientist named Irina (Lindsay Crouse). The two worked hand in hand, and soon discovered an astonishing news - the signal was not sent from an alien planet, but from inside the earth. That is to say, on the earth, there are aliens disguised as humans. Their only purpose is to destroy mankind by changing the climate.