In this adaptation of a portion of H.G. Wells's "The Food of the Gods", a strange substance bubbles up out of the Earth and causes giantism in forms of animal life including wasps, chickens, worms, and rats. Among the unlucky people caught up in this invasion of plus- sized critters are football player Morgan (Marjoe Gortner), his teams' P.R. man Brian (Jon Cypher), expectant couple Thomas (Tom Stovall) and Rita (Belinda Balaski), pathologically greedy opportunist Bensington (Ralph Meeker) and his associate Lorna (Pamela Franklin), and farm woman Mrs. Skinner (Ida Lupino).
You gotta love him; veteran film director Bert I. Gordon was still relying on his favourite movie theme of large menaces at this point in time. This effort is ultimately dumb, silly, and sloppy, but just like many bad B movies, it's not without appeal, especially when it comes to supposed shock scenes (that chicken attack scene early on in the movie is a riot). The special effects, as one will expect, are for the most part none too convincing. The acting is variable; Gortner is likable as always as the hero. Veterans Lupino and Meeker had certainly been in much better films, but they're as solid as ever. Meeker is particularly funny in a very one note and sleazy portrayal. The lovely Ms. Balaski does well as the young mother to be who feels no need to marry the father of her baby. Gordon does generate some atmosphere from the surroundings; this was filmed on location in the Canadian province of British Columbia.
One thing's for sure: this will rub many animal rights activists the wrong way.
Review by Scott LeBrun from the Internet Movie Database.