Since the first shocker Alien by Ridley Scott from 1979, the Alien series has spawned three further commercial sequels. The revolutionary science-fiction film transported horror into space. Lieutenant ...

Full disclosure: I have not watched in their entirety all nine -- that's right, nine -- discs of "Alien Quadrilogy" ($99.95), which would have taken a workweek plus overtime: There's something like 45 ...