When Michael Keaton persuades a Japanese auto firm to reopen his hometown defunct auto factory, he's a hero. But when the Japanese hire him to enforce their policies among his American co-workers, he goes from hero to zero in seconds flat.It's manpower vs. horsepower on the assembly line. Salami vs. sushi in the cafeteria. And a head-on cultural collision that's enough to upset the world's balance of laughter.