Maximum Overdrive is a 1986 American horror film written and directed by Stephen King, in his only directorial effort. The film stars Emilio Estevez, Pat Hingle, Laura Harrington, and Yeardley Smith. The screenplay was inspired by and loosely based on King's short story "Trucks", which was included in the author's first collection of short stories, Night Shift, and follows the events after all machines (including trucks, radios, arcade games, vending machines, etc.) become sentient when Earth crosses the tail of a comet, initiating a worldwide killing spree.
