"Dunderheads" is a family-friendly film that follows a group of misfit kids who band together to save their beloved summer camp from being shut down. The story highlights themes of friendship, teamwork, and the importance of believing in oneself. The film features a cast of quirky characters, each with their own unique talents and personalities. As they face various challenges, the kids learn valuable life lessons and discover that working together can lead to unexpected victories. The movie is suitable for audiences of all ages and promotes positive messages about resilience and camaraderie.