The highly anticipated new installment of The Terminator film franchise is set in post-apocalyptic 2018. John Connor is the man fated to lead the human resistance against Skynet and its army of Terminators. But the future that Connor was raised to believe in is altered in part by the appearance of Marcus Wright, a stranger whose last memory is of being on death row. Connor must decide whether Marcus has been sent from the future, or rescued from the past. As Skynet prepares its final onslaught, Connor and Marcus both embark on an odyssey that takes them into the heart of Skynets operations, where they uncover the terrible secret behind the possible annihilation of mankind.