Henry is chosen as one of the entries for the Brainbox of the Year competition, Peter stays with Gre...

When Mum goes out of the house, Henry takes advantage of his babysitter Mad Martin's obliviousness a...

It's Halloween and Horrid Henry prepares to go out trick or treating with Mum and Perfect Peter, who...

All of the children are collecting Gizmos out of cereal boxes. Gizmos come in different colours. The...

Horrid Henry has always had a way of sending any babysitters trying to look after him refuse to look...

Just when Henry is settling down for a day of TV, his parents drag him out on a dreadful hike, much...

While her parents are on holiday, Moody Margaret bunks in with Horrid Henry. However, only a single...

Horrid Henry hates sports day. He never wins at a single event. So he is not happy when sports day a...

Mum is organizing the school fair and is on the hunt for old games and toys. Henry and Peter’s old g...

After spending some time eating school dinners, Horrid Henry is happy to be going back to having Pac...

Henry's family dines at a fancy restaurant with Rich Aunt Ruby and Stuck-Up Steve.

It's another ordinary day for Horrid Henry, until he notices one thing: Mr. Kill is missing. Using h...

Horrid Henry's class go for swimming lessons at the local swimming pool. Henry, unfortunately, isn't...

Henry's home made time machine takes Peter back to the future, to visit the Peter Museum. Peter is d...

When Stuck-Up Steve comes to stay for Christmas, Horrid Henry decides to make sure Santa Claus gives...

Every year, Horrid Henry's birthday parties are a nightmare for his parents. They always say they wi...

After Perfect Peter loses a tooth and earns a pound from the Tooth Fairy, Horrid Henry grows extreme...

Horrid Henry is taken to work by Dad and meets his boss' son, Bossy Bill, and he has to do everythin...

Henry attempts to find a way to wiggle into a dinner party with guests Mr and Mrs. Mossy.

Henry accidentally paints Peter blue, is sent to his room, and plots revenge.

Henry and Margaret have a competition to see whose club is better - The Purple Hand Gang or The Secr...

After not being allowed to go to the funfair for a bad report card at school, Henry decides to be pe...

Peter is tired of being unnoticed for his good deeds, so he decides to be horrid like Henry for a da...

Henry and Peter are competing against each other for having tidy bedrooms in an attempt to go to the...

To raise money for new toys, Henry decides to sell his parents' belongings to his friends, and sells...

Henry's class are desperate to watch the football game live, but the only way to do so is to be the...

Henry puts Peter's favourite rabbit toy, Bunny, in the school's time capsule after not being allowed...

After getting his pocket money taken away, Henry plans to run away from home.

Henry, Ralph and Peter form a band for their school talent show in order for Henry to win tickets to...

Stuck-Up Steve tricks Henry into thinking the attic in his mansion is haunted.

Henry must face his worst nightmare: injection day.

Henry is after some money, so he aims to make some accidents on his family, but Moody Margaret gets...

Henry is worried that his friends Rude Ralph, Aerobic Al and Beefy Bert will see him wear pink under...

Henry cheats on a computer test, and now everyone wants his computer knowledge.

Henry invents a creature called a "Fangmangler" - a thing made out of his hamster, Fang.

Miss Battle-Axe is sick with the flu, and so a very strict substitute teacher is sent to teach her c...

Henry wants to ask the Queen his lifetime question, but Peter is personally chosen to meet her. Much...

Henry is desperate to get new shoes.

It's the weekend and Henry is forced to do all of his chores.

Peter is distraught when Fluffy the cat runs away. Henry is the main suspect and it's up to him to f...

Henry must stop Peter's endless obsession with fairies.

Henry takes his hamster, Fang, for show and tell, but chaos ensues.

At Perfect Peter's Birthday Party, Henry and Ralph want the event to be over in order to have Peter'...

Henry must keep a diary of his day for homework.

Peter has had enough of Henry, so he plots his revenge on him by sending Moody Margaret a love lette...

Henry wants to go to Camp le Fun in France, but his family goes real camping instead.

Henry and Peter are locked inside the basement, and Mum can't hear them.

Henry cheats his way through a book-reading contest to win a prize, but it isn't what he hoped for.

New Nick invites Henry over for a sleepover.

Everyone is not well today so Henry helps out.

After a trip to the ice cream factory is cancelled, Henry and his class go to the town museum.

Margaret tags along with Henry, Peter and Dad on a trip to the aquarium.

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

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

It's Be Nice to Your Brother Day and Henry's got the chance to win a Class Zero game if he can be ni...

Henry always wants the lead part in the school play, but this time he clearly doesn't.

When Peter has a sleepover, Henry decides if you can't beat them, then you just have to join them.

An important Football match takes place on the same day as Stuck-Up Steve's Birthday Tea. How can He...

Dad decides to get Henry a Saturday Job cleaning up the Park.

Is Super Sammy, Peter's French Pen Pal really super?

Henry and Peter take turns being gardeners.

Henry gets the Hiccups, and he could possibly break a world record in doing so!

Henry finds a dog and must make sure that he finds its owner without Mum finding out.

Henry can't decide what to call a kitten as they try and make situations to prove that it should be...

Henry tries to find a way to watch a Gross Class Zero DVD that's so gross that no parent can watch i...

Mum wants to extend her vegetable garden which means taking down Henry's Fort.

Henry wonders why everyone is being secretive around him.

Henry thinks Margaret has been invaded by Aliens when she suddenly starts being nice to him.

Peter is on the way to winning a singing competition, but Moody Margaret wants a piece of the action...

Henry accidentally spills Mum's perfume on the night before her wedding anniversary, so he and Peter...

Henry and Dad think that going fishing is better than going shopping.

Henry thinks running a School is like being King for the day, only except it's not!

Henry thinks that the visiting Bossy Bill is making Peter's life miserable.

Henry accidentally submits a drawing that he risks is gonna get him into big trouble, so he teams up...

Henry imagines a world without any ice cream when the ice cream man retires from his job.

Henry forms a new money-making service to buy toys - Petsitting.

Henry's school tries out School Uniform - to horrendous results.

Henry, Margaret, and William are all on the TV show Kidswap, and so swap houses for a week.

Henry and Peter are in the kitchen, making a romantic meal for Pimply Paul and Prissy Polly, who are...

Henry is forced to be in The Happiest Family Contest until he hears that the grand prize is an islan...

Mum thinks that the family needs more exercise, so she enters the household into a Fun Run.

Great-Aunt Greta babysits Peter and Henry while their parents are out for the weekend. However, Henr...

Henry realises that age is no excuse for bad behaviour.

Henry gets knocked out and dreams about being a grownup and he's going to marry Moody Margaret and P...

While waiting for ballet class to start, Henry catches Miss Battle-Axe and Soggy Sid at a really emb...

The Family go green and install a wind turbine.

Henry saves Miss Oddbod's Cat, but Peter takes the credit.

Mum's Biscuits are a big hit with Henry, and he's determined to know what the secret recipe is.

Mum thinks that Henry should get a haircut.

Henry ends up getting spots on Fame for a Day.

Henry and Margaret compete for the best snowman to win free Ice Cream.

Mum and Dad go to Paris by air and Henry and Peter go to summer camp. Henry is desperate to escape.

Henry imagines what it would really be like if he was king.

Henry and Ralph take a shortcut so they can win a 5 mile race against the Brickhouse Boys.

When Prissy Polly and Vomiting Vera come to visit, Henry ends up in a situation in having to change...

Henry is desperate to find the answer to a really gross question in order to win Gross Class Zero pr...

Henry, Stuck-Up Steve and Rich Aunt Ruby go shopping to find Henry's Mum a birthday present.

Fang the Hamster has gone missing.

When Henry's Dad gets a new job across the country, Henry's family has to move away from Ashton.

Something fishy is going on with Margaret being the Magazine Queen! Henry and William attempt to fin...

Henry's Dad goes on an Antique show.

Henry and Dad build a Go-Kart ready for a big race.

Henry and Peter go with Prissy Polly, Pimply Paul and Vomiting Vera to see The Happy Hippos movie in...

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...

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 everyth...

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 eve...

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.

Mum, Dad and Peter accidentally leave Henry behind at home. A lifetime for Henry!

Henry goes to get himself the new Gross Class Zero comic, but Moody Margaret snatches it off him.

Horrid Henry finally gets a scooter he has always wanted.

Henry decides that he wants a scooter than anything else in the world.

Dad's Brother, Francis, comes round for lunch and Henry discovers that even as adults, they still ca...

Vera gets lost during her christening.

Mum wants Henry to have a hobby and her idea is Henry being a stamp collector like Peter.

Horrid Henry has to babysit Vicious Vicky!

Henry and Margaret start a fashion show to sell Henry's old clothes.

Moody Margaret wants to be a supreme Superstar at the fashion show.

Henry goes to a Secret Club sleepover at Margaret's house.

Henry gets the part in an Amazing Phantom movie!

Henry proves the director of the movie that his friends have the talent to be in the movie.

Henry becomes a member of the Best Boys Club just to go to Goody-Goody Gordon's birthday party. But...

Henry does not want to be present at the theater, until he finds out who is performing!

Tired of never getting any birthday or Christmas presents every year, Henry begs his parents to give...

Fang is challenged by a Boodle Poodle.

There's a new girl in Henry's class and she turns out to be more trouble than she seems.

Mum wants Henry to not be horrid for a week.

Margaret teaches Susan how to be a girl and life as a leader.

Henry becomes an entertainer and Margaret's party is crashed when Peter is, too.

Henry's latest prank leads to his entire class getting detention, and on the same day as an importan...

Henry enlists the help of his friends to break a mysterious code.

Henry's family take part on Family Fresh Air Day.

Henry feels like he gets the blame for everything.

Henry helps Rude Ralph to persuade his dreams.

Peter has had enough of Henry's horridness.

Henry goes to work with Pimply Paul delivering the milk.

Henry finds out who spies on his Purple Hand Gang.

Henry has been brought face-to-face with Margaret.

When Miss Oddbod suggests to "sell the school", Henry and Margaret take it too seriously.

Henry begs Dad for a new mobile phone, while Peter's DJ gift from Great-Aunt Greta has gone too far.

A banana starts a series of problems for Henry.

Mum keeps Henry's comic when he has to do chores.

Henry completes a difficult quiz to win Gross Class Zero tickets.

Henry does his homework, and for real this time.

Soggy Sid thinks that wearing warm winter clothes is not appropriate for the snow.

Henry makes a hit song but becomes annoying when loads of people want to join in.

Henry's yoyo is confiscated, so how can he get it back?

Mum says that Fang is "So Not a Hamster". However, he soon proves himself when Henry has trouble wit...

Henry is having a really bad day, until Great Aunt Greta and Doddery Donald come round for lunch.

Henry learns that data can be dangerous when Peter becomes Chief Secretary of the Purple Hand Gang.

Henry imagines if his parents were Perfect, but soon regrets it.

Henry searches for a missing sock with big help from Vera.

Margaret thinks Henry stole her mobile mirror.

Henry borrows Ralph's phone and it gets confiscated.

Rude Ralph is missing, and Henry is desperate to find out where he's gone.

A competition between Peter and Henry happens when Henry becomes a recycling ambassador.

Henry gives all his toys away so he can visit toy heaven.

Peter encourages Henry to rewrite the Purple Hand Gang rules to make everyone happy.

Henry and Margaret go to war to create a new motto for the school.

Henry is not ready for school on the first day of term.

Henry is late for school and everywhere is locked.

Henry wonders why he is taken the blame for everything.

Henry invents a 'Purple Pass'.

Peter is desperate to meet the author who wrote stories about a character called Mr. Tiddler.

Henry explains why he held hands with Margaret at "Our Lady Giddiantus" in his own movie.

Peter solves a mystery about a hashtag.

Getting tired of being punished for little things by Miss Battle-Axe, Henry decides to go on strike.

Moody Margaret decides to become a president of the free world and Henry is excited to have her out...

After the school play is cancelled, Moody Margaret refuses to accept defeat.

Henry gets a Gross Class Zero cushion.

Henry isn't impressed that it's his birthday again.

Henry wonders if Dad is overworking himself.

Henry thinks that he is going on holiday to somewhere exciting and realistic but ends up somewhere v...

King Henry and his team go on a mission to save something.

Margaret decides to 'change the game'.

Henry's classmates swap personalities from other people's.

Henry wonders how everyone's morning has been.

Henry doesn't get a message, or does he?

A competition goes on with Henry and Margaret in regards to the Zero Zombies.

Mr. Soggington makes up a 'Detention Club' on the weekend for people who need detention. It then bec...

Henry and Ralph plan a very powerful raid.

When Henry brings Vomiting Vera into school, she proves handy when Goldilocks, Soggy Sid's fish - go...

A Math test is coming up, and Henry doesn't know what to do.

Is Henry Too Cool For School?

A boodle poodle moves into Margaret's.

Henry teaches the viewers and Margaret how to be horrid.

Henry writes a list of his Top Ten Things.

Henry and Ralph become teachers for the day.

Miss Battle-Axe is acting very weird and Henry and his classmates see if Miss B has been controlled...

A song is coming on.

Henry completes a challenge and a part of it includes being horrid. This may not sound anything like...

Henry discovers what love is.

Henry starts a service that claims to get homework completed. Henry calls on Peter when he ends up w...

Mum accidentally throws away an object Henry is sure that gives good luck.

Sharing is something that Henry and Peter dislike doing, but is there anything they can do about it?

A magic wand can do anything, which Henry and his friends aren't suspecting.

Henry fakes being sick to take the day off school, but Dad lets him stay home. A flatscreen televisi...

Henry loans a 3D printer from Brian, and they become inventors.

Henry runs for School Council, but finds an unsuspecting rival along the way.

Henry and Peter are tasked to keep quiet so Mum can focus. Henry is eventually motivated to keep qui...

Mum starts a system for keeping track of Henry and Peter's behaviour, and Henry is persuaded to be g...

Henry is told about a pet show that he is not interested in. However, Fang wants to participate.

Fang goes off to retrieve Henry's snotslimer after it is taken off of him. Fang also finds a cult-li...

Sweets are being handed out to pupils at school and Henry wants to get one. Henry also has to get gi...

Henry sees what the world would be like if he didn’t age. He finds some unexpected paths in the stud...

Henry has to be good to get a special treat.

Henry tricks Peter into convincing him that he has found a planet through his telescope. Peter does...

Henry gets stunned when he thinks that Peter can read his mind.

Margaret demands Ralph to make his own club.

Henry creates a new delivery service.

Mum and Dad go to Henry's Parents Evening, but find a nasty surprise along the way.

Mum and Dad go out to Peter's Parents Evening, but find themselves talking about Henry instead.

Margaret introduces Henry to the art of "Girl Talk".

Henry finds a false family tree chart, that was made to fool Henry’s dad, that claims he is a descen...

Henry's life stories are stolen by an author, so he takes revenge.

Henry has a rival on his hands in the form of Perfect Peter, who wants to be horrid.

Henry learns how to play the cello, and Peter reveals that he has been practising air guitar in secr...

Henry makes up a new improved version of a popular game, but not the way he wanted.

Margaret unveils her multiple YouGroove channels, one of which is poking fun at Henry. He then tries...

Peter's new Sat-Nav takes the family on a crazy road trip.

Are the birds sitting near the Purple Hand Fort a source of good luck or bad luck?

Henry rewrites membership rules for the Purple Hand Gang, but gets more than he bargained for.

Mum books a dentist after a prank call caused by Margaret.

Henry sits on a worm that he couldn't see, so he gets into an inescapable situation.

Henry has a dream where he gets a clone of himself.

Henry wants a new drone after seeing that Ralph has it and that he gets to miss school. The teachers...

Margaret plans to build an improved Secret Club Treehouse.

Soggy Sid finds himself in the middle of a crime at the bank, and finds what seems to be a piece of...

Henry attends Moody Margaret's sleepover.

Henry creates a hotel at his house and gains an unsuspected visitor.

Henry goes off to the Brainbox of the Year competition.

Mum and Dad go for a romantic weekend out of town, but it is not the kind they wanted.

Peter goes to Great-Aunt Greta's house for the weekend, to which she is still concerned that Peter i...

Peter narrates Henry's trip to the "Brain Box of the Year" competition.