The debate rages on about the dangers of playing too many video games, but Matthew Broderick may have made the definitive argument in 1983: if you don't know what you're doing, you may well start World War III. (Et tu, Pac-Man?) The Boy Who Would Be Bueller stars as a young computer geek who inadvertently hacks into the Pentagon's defense system in this giddy thriller that embraces our early '80s fascination with new-fangled technology and Cold War annihilation.