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.

Henry is stuck in Madame Tutu's ballet class when he'd rather go to Karate.

Henry is upset when Ed Banger starts singing "Nice" songs.

It's Take Your Child to Work Day again, and this time Mum is taking Henry.

Henry thinks his Winter Wish comes true when it snows.

Henry invades Moody Margret's Pirate Party.

Grounded for not doing his homework, Henry is worried that he will miss the Zero Zombie's gig whilst Ralph tries to stop Margaret from getting in it.

After Mum and Dad ban Henry from everything, Great-Aunt Greta gives him a special spinner.

Thanks to yet another of Henry's pranks, Peter thinks he's becoming a werewolf.

At first, Henry has to deliver a message to Miss Oddbod from Soggy Sid. Trouble ensures when everything gets all mixed up!

Henry and Steve have a plane battle.

Dad's time management plan for Henry's family goes too far.

Henry goes to the park with Great Aunt Greta to have a skipping lesson and a picnic.

It's the Purple Hand Gang vs The Secret Club in a war for the school climbing frame!

Henry buys a raffle ticket and thinks he's won the lottery.

Henry discovers a booger in his nose and want to show it to his friends.

Henry's genius homework excuses go too far when his class has to write the hardest essay they've ever been set.

Henry delivers his most elaborate homework excuse yet.

Henry dreams of himself being a grown-up.

Rabid Rebecca returns as Henry's substitute teacher, and she's come prepared this time!

Mum's Tickly Treats keep disappearing and Henry gets the blame.

Horrid Henry's mother urges him to take a walk in the park.

Henry gives Mum a spa treatment as a Mother's Day present.

Henry feels depressed for a day.

Dad and Peter go paintballing.