The cheap, zipper-up-the-back sci-fi monster movies of the 1950s are all spoofed-out — the wisecracking 'bots of "Mystery Science Theater 3000" feasted on those films' anemic effects, awkward performances and autopilot dialogue 20 years ago. Now, for some reason, comes "Alien Trespass," a picture that plays that old stuff straight, without a glimmer of satirical intent. The result is uninteresting in ways undreamed of back in the '50s.
Even the most preposterous sci-fi flicks of that period, like "Robot Monster" and "Teenagers from Outer Space," made a giddy kind of sense within their cultural context. (And not all of the decade's interstellar adventures were schlock, of course: Producer George Pal's "Destination Moon" and "The War of the Worlds" both won Oscars for their imaginative visual effects.) But in the wake of such high-powered latter-day space epics as "Alien" and "Independence Day," the idea of replicating the low-budget lethargy of '50s saucer flicks seems — and is now demonstrated to be — seriously misguided.