Robots invade the earth

One day in the future, a group of uninvited guests suddenly arrived on the earth. A large number of alien robots have appeared in major cities. They are huge and invincible. They can instantly vaporize their attackers, which makes human beings feel unprecedented oppression and crisis. Army Commander Pratt (played by Darren Dalton) performs a night mission and captures two male (Bug Hall) and female (Sinead McCafferty) robots with human appearance. Pratt interrogated throughout the night, but did not get any clues. Soon, the female robot confided to the kind-hearted soldier Myron (C. Thomas Howell) the reason for the invasion of the earth: It turns out that aliens with advanced intelligence have been observing the earth. When they discovered that humans had over-developed destructive weapons and had threatened the security of the earth, the aliens decided to take action, either to watch the earth be destroyed, or to destroy humans to save this beautiful planet...