T2 3-D:Battle Across Time - James Cameron, Stan Winston, John Bruno

In the year 2029, a computer called Skynet is fighting against a human resistance, after having nearly destroyed the rest of humanity in 1997. Skynet has found a way to send some of it's warriors, called Terminators, back in time. This is the story of the Terminator sent to kill the resistance leader in 1996. The resistance sends a reprogrammed Terminator back to 1996 to protect the young man, and the two end up traveling to the year 2029. The question is, can the future resistance leader and the Terminator defeat another new Terminator while destroying Skynet in the future?