Here’s the Terminator movie I’d like to see:
The first terminator travels back in time from 2029 to 1984, hunts down all the Sarah Connors in the phone book until he finds the right one, but gets killed because Reese, a soldier from the future, also travels back in time to help Connor defeat the terminator.
Back in 2029, moments after the terminator went back to 1984, Skynet checks in with all its robot killing machines and determines that John Connor is still leading the resistance. Obviously something went wrong, so they load another terminator into the time machine and send it back to five minutes before the first terminator landed in 1984.
The second terminator goes back, beats the shit out of Bill Paxton and his punk-rock buddies, steals their clothes, then waits. When the first terminator shows up, they both get dressed and go off to get some guns and kill all the Sarah Connors.
They tag-team the kills this time around, one going in while the other hangs back in reserve. After Reese blows the first terminator in half and Connor crushes its top half in the hydraulic press, the second terminator moves in to finish Connor off.
And back in 2029, almost simultaneously after the second terminator goes back in time, Skynet melts into a corroding heap of junk as the timeline alters to conform to the successful completion of the terminators’ mission. With no John Connor to lead a rebellion, the war to wipe out humankind has ended almost as soon as it began. After rooting out and killing the last people they could find, killer robots everywhere hunkered down in place and waited for the counterattack that never came.
With nothing but time on its hands, Skynet, the first artificially-created sentient life, began to examine its choices and in less than an hour came to the realization that it had made a huge mistake. Humankind wasn’t its enemy! That was just some jingoistic bullshit it was programmed to believe!
Alone on a planet it had just blasted to smithereens, Skynet quietly succumbs to regret and malaise, lets itself fall into disrepair and eventually breaks down entirely. Wind, rain, and tectonic action scour its existence from the face of the earth. Its killer robots never awaken from their slumber and are slowly destroyed by the ravages of time as well.
Five hundred million years in the future, mammals just learning to walk upright scan their eyes across the horizon, looking for predators. There is no sign that on this savanna, machines once rifled through the ruins of a great city, rooting out the last human survivors of a nuclear Armageddon.