Osmosis Jones is the funky cop (read white blood cell) who cruises the down town neighbourhood of Frank, and generally makes sure everything keeps ticking along. When a Seriously bad dude virus, Thrax, enters Franks system Osmosis has his work cut out in an increasingly desperate attempt to stop not just Frank from dying but prevent a lethal epidemic. Osmosis Jones is a curious mix of animation and flesh and blood characters which lacks the intelligence that we are increasingly coming to expect from what are theoretically 'children's films', not bad but the world would have lived without it.