The Terminator

The name of this movie is The Terminator released in 1984-10-26 and it's main theme is In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the Terminator back to 1984 to kill Sarah Connor, whose unborn son is destined to lead insurgents against 21st century mechanical hegemony. Meanwhile, the human-resistance movement dispatches a lone warrior to safeguard Sarah. Can he stop the virtually indestructible killing machine?.