Set in a futuristic world where humans live in isolation and interact through surrogate robots, a cop (Willis) is forced to leave his home for the first time in years in order to investigate the murders of others' surrogates.
hm, it's weird. the movie just 90 minutes long, but some parts are still too long. Anyway, besides the underlying message to the present world, it's a great sci-fi movie with a possible world in which we just sit at home and just let our avatar 'check out the world'.