Patomalo y la Pluma de la Fortuna (Patomalo, 1)

Brothers Eddie and Flo spend a week at their grandpa's house and cause quite a stir! First, they discover his secret superhero identity. Then, they accidentally release the supervillain who's been frozen in the attic for ages. And after that, it's all adventure, laughs, and plenty of action, because BadDuck has returned to terrorize the planet Paturno with the help of the mysterious Feather of Fortune! Can Eddie, Flo, and their grandpa, the famous GoodDuck, hatch a plan to bring the supervillain to justice?