John Connor is a central character in the Terminator franchise, known for his role as the leader of the human resistance against the machines. He is often depicted as a brave and resourceful individual, destined to save humanity from the apocalyptic future ruled by Skynet. Throughout the series, John Connor's character evolves, showcasing his struggles and determination to fight against overwhelming odds. His journey is marked by encounters with various Terminators, including the iconic T-800, who is sent back in time to protect him. John represents hope and resilience in a world dominated by technology gone awry.