Everyone's favourite naughty boy, Horrid Henry, is up to his usual horrid tricks. This time, Henry and Moody Margaret go head to head to prove which is best - The Purple Hand Gang or the Secret Club. Included are the episodes 'Horrid Henry and the Secret Club'; 'Perfect Peter's Revenge'; 'Horrid Henry's Trapped'; 'Perfect Peter's Horrid Day'; 'Horrid Henry's Injection' and 'Horrid Henry and the Household Chores'.