MAXIMUM OVERDRIVE   (1986) Horror/Suspense When a mysterious comet passes close to Earth, machines everywhere suddenly take on murderous minds of their own in this film directed by horror mastermind Stephen King. Soon, video games, cash machines, drawbridges and steamrollers all go on a global psychotic killing spree. But when the Dixie Boy Truck Stop is held hostage by a mob of homicidal 18-wheelers, human vengeance goes into overdrive. Who will survive the final showdown? CAST Emilio Estevez, Pat Hingle, Laura Harrington, Yeardley Smith, J.C. Quinn, Christopher Murney, Holter Graham, Frankie Faison, John Short, Ellen McElduff DIRECTOR Stephen King