Resident Alien: The Complete Series
Sometimes the most effective science fiction stories begin with the simplest possible premise. An alien crash-lands on Earth with a mission to wipe out humanity, assumes the identity of a small-town doctor, and slowly starts wondering whether the people he was sent to destroy might actually be worth saving. That concept alone could fuel a compelling movie. Still, RESIDENT ALIEN stretches over four seasons of television and becomes one of the most consistently entertaining shows of the last decade.