When Tom saved Frankie the goldfish from near-death (by zapping him with a battery), Frankie somehow became a big fat zombie goldfish with hypnotic powers. Now Frankie is one lethal fish who's appointed himself as Tom's bodyguard. On a trip to the seaside they meet a strange old lighthouse keeper who warns them about the Evil Eel of Eel Bay. And in the second story all eyes are on Frankie as he takes on a starring role in the school play!