High School student David Lightman (Matthew Broderick) has a talent for hacking. But while trying to hack into a computer system to play unreleased video games, he unwittingly taps into the Defense Department's war computer and initiates a confrontation of global proportions! Together with his girlfriend (Ally Sheedy) and a wizardly computer genius (John Wood), David must race against time to outwit his opponent...and prevent a nuclear Armageddon.
Elenco: Matthew Broderick , Dabney Coleman , Ally Sheedy , John Wood , Barry Corbin , Juanin Clay , Kent Williams , Dennis Lipscomb , Joe Dorsey , Irving Metzman , Michael Ensign , William Bogert , Susan Davis , James Tolkan , David Clover , Drew Snyder , John Garber , Duncan Wilmore , Billy Ray Sharkey , John Spencer , Michael Madsen , Erik Stern , Gary Bisig , Gary Sexton , Jason Bernard , Frankie Hill , Jesse D. Goins , Alan Blumenfeld , Len Lawson , Maury Chaykin , Eddie Deezen .