Basically a remake of INVASION OF THE BODY SNATCHERS, this cult classic about aliens who come to earth disguised as humans has its own creepy merits. As part of a plot to take over the planet by procreating, one of the intergalactic beings (Tom Tryon) marries an unsuspecting earthling (Gloria Talbott), who gradually catches on and attempts to thwart the conspiracy. A gem of the 1950s science-fiction genre despite its unfortunately campy title.