Terminator Salvation is the fourth movie in the Terminator series. It focuses on the future war between humanity and machines, abandoning the series' formula of a protector and a Terminator sent back through time to kill John Connor. You and me, we've been at war since before either of us existed. You tried to kill my mother, Sarah Connor. You killed my father, Kyle Reese. You will not kill me. This is John Connor. If you are listening to this message, you are the Resistance.