Alfred and Oscar fight in their fantasy universe to save the world from all kinds of supervillains. But when Oscar is diagnosed with cancer, their lives are turned upside down. They now face a greater villain than they could ever have imagined.

Bertram’s uncle, a petty criminal, hurls him and the whole family into the kidnapping of a rich man’s son to get money for a new flat after they’ve been kicked out by the bailiff. But things don’t go quite as planned. The film is an action-packed gangster comedy for the whole family, a kind of “Ocean’s Eleven” for children and the young at heart.