The Terminator

In post-apocalyptic Los Angeles of 2029, the artificial-intelligence computer system called Skynet fights against the survivors of the human race, whose majority was destroyed in the 1990s. Just before the Insurgents succeed against Skynet, Skynet manages to travel to one of the warrior Terminators in time to send him back into the past. The terminator's job is to kill Sarah Connor's mother, Sarah Connor, who is the head of the insurgents.