In Short Circuit, a military robot named Number 5 is struck by lightning and gains human-like intelligence, leading him to befriend a young boy named Johnny. As Number 5 navigates the world and tries to escape capture, he learns about friendship, love, and what it means to be alive.
In Short Circuit 2, a talking robot named Johnny 5 becomes friends with a street vendor named Ben and together they try to prevent a robbery. They face various obstacles and challenges along the way, including a gang of criminals and an armored van. With their unique bond and clever inventions, they work together to save the day.