i be a fan of jeff bridge so i snap this up on dvd without have see it previously . i instantly become a fan of kevin spacey and also . the general plot of alien in human body have and in my experience and be do to death and but i like the approach take in k pax and which strike me a quite different and much more sensitive than most . bridge make an excellent doctor ( you want to tell him what on your mind ) and spacey expression and gesture be perfect in the role . the interaction between prot and the entirely human character in the clinic be delightful and particularly the subtle manipulation of their behaviour . the end be bittersweet i like prot choice and but the final scene ( with bridge ) make me teary .