To wrestle she uses a Bat-suit. Only to save the world she wears the smallest bikini... A mad scientist (who else?) tries to breed a mutant being between fish and wrestlers!!! To see how it works drops a Ken doll in a fish tank where a goldfish swims happily and nothing happens. Of course nothing will happen, he need to use real people in his experiments, not dolls! As more and more experiments fail, mutant dead bodies are found on the beach and this is the time for the bat-signal! Bat-woman with her statuesque body, brief bikini and lethal karate moves will take care of that crazy Doctor Frankenfish... Mr. René Cardona only wanted to take advantage of the Bat-craze during the Batman high peak, with his version of the hero in the shape of a beautiful woman, Maura Monti... and he got it.