Henry hates hiking, especially when there's a Rapper Zapper marathon on TV so he decides to show his family just how dangerous the countryside can be.

Life is not fair! Horrid Henry feels that the rest of the world is against him and he wages a constant war against the adults. Like any headstrong young boy, he is determined, relentless, he doesn't ...

Henry is forced to be a pageboy at his cousin, Polly's wedding. However, he soon causes the wedding to turn into an unanticipated disaster.