Short Circuit is a 1986 comedy science fiction film starring Ally Sheedy and Steve Guttenberg and directed by John Badham. Fisher Stevens, Austin Pendleton, and G. W. Bailey co-star, with Tim Blaney providing the voice of robot "Number 5."
The story revolves around a sentient robot labeled "SAINT Number 5." The acronym SAINT stands for "Strategic Artificially Intelligent Nuclear Transport." The robot later takes the name "Johnny 5".
Number 5, one of a group of experimental military robots, undergoes a sudden transformation after being struck by lightning. He develops self-awareness, consciousness, and a fear of the reprogramming that awaits him back at the factory. With the help of a young woman, Number 5 tries to evade capture and convince his creator that he has truly become alive.