Tensai Bakavon: Yomigaeru Flanders no Inu

The film's story will start from the last scene of Nippon Animation's classic anime The Dog of Flanders, as the orphan Nello and his dog Patrash decide to take revenge instead of going to heaven. Nello and Patrash now orchestrates a shadowy organization, and Bakabon's family decides to confront them to save the world. (Source: ANN)