To stop a plague of bunny rabbits, a scientist injects one of them with an unknown radioactive substance. That's never good in a movie, and sure enough, the bunny rabbits grow huge and start eating people. It's just impossible to take this movie seriously. All the special effects are about filming rabbits running around over miniature sets and crosscutting with people looking up in terror. But what doesn't make for good film can certainly still make for a good time. For B movie junkies, this is gold.