《异奇自然》是由斯蒂芬·托布罗斯基,约翰·赫宁甘,莉萨·谢里丹,卡洛斯·阿拉斯拉奇主演的一部剧情片，Based on a true unsolved ecological mystery, thousands of hideously deformed frogs have turned up in the waters of Minnesota. As seen through the eyes of a one hit wonder single-mother and her 11-year old son, a small town struggles with the unknown when the deadly mutations move beyond the ponds.