Synopsis: In a Transylvanian castle a scientist rebuilds Frankenstein's laboratory to create a ray tranmitter that enlarges lifeforms. His intent is to increase the world supply of food, but fearful villagers attack the fortress and drag him away in the middle of experimenting on an amoeba. Left unattended, the ray enlarges the amoeba to gigantic proportions, and it breaks out of the castle and oozes across the countryside destroying everything in its path. The villagers reluctantly turn to the scientist for help. Realising the monster is searching for food, he soaks his labcoat in sugar and lures the creature into a swamp, where it sinks to its doom.