Johnny 5 (originally calle "S-A-I-N-T Prototype Number 5") is the fictional robotic star of the movies Short Circuit and Short Circuit 2 and a TV special called Hot Cars, Cold Facts. He is a former military robot imbued with intelligence and sentience by a lightning bolt, and is considered to be alive in the philosophical sense, as he has emotions and is self-aware. He is both puppeteered and voiced by Tim Blaney.