Terminator 2: Judgment Day (1991)

A decade has elapsed since the initial Terminator’s failed attempt to eliminate Sarah Connor and her unborn son, John, who is destined to lead the human resistance against Skynet’s machines. Now a strong and resilient young boy, John Connor is under constant threat. Skynet, determined to alter the future, dispatches a new, more advanced Terminator known as the T-1000 back in time. This shapeshifting killer, composed of liquid metal, poses an unprecedented danger as it seeks to complete the mission that the first Terminator could not.
In this latest chapter of the Terminator saga, the new model is not only more advanced but also far more formidable than its predecessors. Its mission is to eliminate young John Connor before he can grow up to challenge the machines. Yet, Sarah Connor and her son are not left to confront this lethal threat alone. A reprogrammed Terminator, a model similar to the one that failed to assassinate Sarah Connor in 1984, is dispatched from the future to safeguard them. As the stakes rise, the struggle for humanity’s future is about to ignite.