When Halloween is threatened by bad weather, only one moth can save it. Halloween is the biggest day of the year at Mothman's Organic Produce Farm. Schoolchildren from Point Pleasant are scheduled to arrive all day long to pick their own pumpkins.until it begins to rain. By the time the skies clear, not only have the kids' field trips been cancelled, but it's too late to even go trick-or-treating. The day is officially declared the Worstest Halloween Ever (in the Entire Universe).® Mothman, however, has a plan to make things right. With help from his fellow cryptids, he'll give the kids a holiday they'll never forget.