The xenomorphs are the iconic mascots of the Alien franchise, with good reason. The creature designs by H.R. Giger are legendary in their ability to unnerve us: the elongated eyeless head, the black ...

It was once described by the severed head of Ian Holm as "the perfect organism," and that certainly followed through in the appearance of Ridley Scott's "Alien." A biomechanical-like monster that has ...