Terminator Salvation

2018 The world is at war with machines. John Connor is a man whose destiny is to lead the Resistance to Skynet's electronic brain and the Terminator army. But the mysterious Marcus Wright wedges himself into the future with faith in which he is returned: a stranger whose last memories depict death row. Connor must understand who this Marcus is and for what purpose he came to people. And as Skynet prepares for the final blow, Connor and Wright embark on a journey that takes them to the very heart of a rebellious operating system, where a terrible secret is revealed that lies behind the potential destruction of humanity.