- 1
Horrid Henry's Uber Homework
Henry starts a service that claims to get homework completed. Henry calls on Peter when he ends up with more homework than he initially expected.
- 2
Horrid Henry and the Lucky Thing
Mum accidentally throws away an object Henry is sure that gives good luck.
- 3
Horrid Henry: Mi Casa Es Tu Casa
Sharing is something that Henry and Peter dislike doing, but is there anything they can do about it?
- 4
Horrid Henry's Magic Mayhem
A magic wand can do anything, which Henry and his friends aren't suspecting.
- 5
Horrid Henry's Titanic TV
Henry fakes being sick to take the day off school, but Dad lets him stay home. A flatscreen television arrives the same day, and Henry and Dad try to set it up.
- 6
Horrid Henry and the 3D Nightmare
Henry loans a 3D printer from Brian, and they become inventors.
- 7
Horrid Henry's Class Action
Henry runs for School Council, but finds an unsuspecting rival along the way.
- 8
Horrid Henry: Silence is Golden
Henry and Peter are tasked to keep quiet so Mum can focus. Henry is eventually motivated to keep quiet when Dad offers to buy a pizza if they remain quiet.
- 9
Horrid Henry: Good Day, Bad Day
Mum starts a system for keeping track of Henry and Peter's behaviour, and Henry is persuaded to be good so he can win tickets to a movie.
- 10
Horrid Henry and the Pet Show
Henry is told about a pet show that he is not interested in. However, Fang wants to participate.
- 11
Horrid Henry and the Snotslimer Redemption
Fang goes off to retrieve Henry's snotslimer after it is taken off of him. Fang also finds a cult-like group of hamsters that ran away.
- 12
Horrid Henry and the Germy Germ
Sweets are being handed out to pupils at school and Henry wants to get one. Henry also has to get given an injection that has a very low chance of being given to a pupil.
- 13
Horrid Henry: Eternal Schoolboy
Henry sees what the world would be like if he didn’t age. He finds some unexpected paths in the student’s lives.
- 14
Horrid Henry: How to Be Good
Henry has to be good to get a special treat.
- 15
Horrid Henry: Planet of the Grapes
Henry tricks Peter into convincing him that he has found a planet through his telescope. Peter does not know that the supposed planet is actually a grape.
- 16
Horrid Henry and the Marvellous Mind Reader
Henry gets stunned when he thinks that Peter can read his mind.
- 17
Horrid Henry and the Red Roof Gang
Margaret demands Ralph to make his own club.
- 18
Horrid Henry: Open for Business
Henry creates a new delivery service.
- 19
Horrid Henry's Parents Evening
Mum and Dad go to Henry's Parents Evening, but find a nasty surprise along the way.
- 20
Horrid Henry's Teacher Talk
Mum and Dad go out to Peter's Parents Evening, but find themselves talking about Henry instead.
- 21
Horrid Henry's Girl Talk
Margaret introduces Henry to the art of "Girl Talk".
- 22
Horrid Henry: King Henry the Ninth
Henry finds a false family tree chart, that was made to fool Henry’s dad, that claims he is a descendant of King Henry VIII.
- 23
Horrid Henry and the Awful Author
Henry's life stories are stolen by an author, so he takes revenge.
- 24
Horrid Henry and the Detention Diva
Henry has a rival on his hands in the form of Perfect Peter, who wants to be horrid.
- 25
Horrid Henry: Anything You Can Do
Henry learns how to play the cello, and Peter reveals that he has been practising air guitar in secret.
- 26
Horrid Henry and the Funny Bunny Hop
Henry makes up a new improved version of a popular game, but not the way he wanted.
- 27
Horrid Henry: My So Called Life
Margaret unveils her multiple YouGroove channels, one of which is poking fun at Henry. He then tries to convince Margaret to take them down.
- 28
Horrid Henry: The Road to Nowhere
Peter's new Sat-Nav takes the family on a crazy road trip.
- 29
Horrid Henry: Make Believe
Are the birds sitting near the Purple Hand Fort a source of good luck or bad luck?
- 30
Horrid Henry Joins the Secret Club
Henry rewrites membership rules for the Purple Hand Gang, but gets more than he bargained for.
- 31
Horrid Henry and the Demon Dentist
Mum books a dentist after a prank call caused by Margaret.
- 32
Horrid Henry and the Jumper Jinx
Henry sits on a worm that he couldn't see, so he gets into an inescapable situation.
- 33
Horrid Henry: Double Trouble
Henry has a dream where he gets a clone of himself.
- 34
Horrid Henry and the Dream Drone
Henry wants a new drone after seeing that Ralph has it and that he gets to miss school. The teachers also don't seem to know that Ralph is controlling a drone.
- 35
Horrid Henry's Home Improvement
Margaret plans to build an improved Secret Club Treehouse.
- 36
Horrid Henry's Most Horrid Day Ever
Soggy Sid finds himself in the middle of a crime at the bank, and finds what seems to be a piece of Henry's shirt, so he suspects that Henry is behind it.
- 37
Horrid Henry Stays Up All Night
Henry attends Moody Margaret's sleepover.
- 38
Horrid Henry and the Hotel Horrid
Henry creates a hotel at his house and gains an unsuspected visitor.
- 39
Horrid Henry Wins the Cup
Henry goes off to the Brainbox of the Year competition.
- 40
Horrid Henry: The Great Escape
Mum and Dad go for a romantic weekend out of town, but it is not the kind they wanted.
- 41
Horrid Henry and the Terrific Teenager
Peter goes to Great-Aunt Greta's house for the weekend, to which she is still concerned that Peter is a teenager.
- 42
Horrid Henry and the Measly Mascot
Peter narrates Henry's trip to the "Brain Box of the Year" competition.
- 43
Horrid Henry's Wild Weekend
- 44
Horrid Henry's Horrid Air
- 45
Horrid Henry's Coin Hunt
- 46
Horrid Henry: All Jumpers
- 47
Horrid Henry: Pros and cons
- 48
Horrid Henry: Up, Up And Away
- 49
Weird Things
- 50
Horrid Henry's Gets Forever
- 51
Horrid Henry and the Horrid Vacation
- 52
Horrid Henry's Mysterious Mobile