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Season guide

Horrid Henry: Season 5

42 episodes Premiered Nov 17, 2018 Updated Sep 28, 2026
Previously on Horrid Henry

Season 5 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Horrid Henry Season 4.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 5 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 5 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 5: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

10%
90%
Mytharc (4): Crucial lore & season climaxes
Core (38): Character development & subplots
Side Quest (0): Standalone / filler
S5·E1 Mytharc

Horrid Henry's Uber Homework

Nov 17, 2018 · 11 min

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.

S5·E3 Core

Horrid Henry: Mi Casa Es Tu Casa

May 14, 2019 · 11 min

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

S5·E4 Core

Horrid Henry's Magic Mayhem

Dec 15, 2018 · 11 min

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

S5·E5 Core

Horrid Henry's Titanic TV

Dec 15, 2018 · 11 min

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.

S5·E7 Core

Horrid Henry's Class Action

Dec 15, 2018 · 11 min

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

S5·E8 Core

Horrid Henry: Silence is Golden

Dec 15, 2018 · 11 min

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.

S5·E9 Core

Horrid Henry: Good Day, Bad Day

Jan 18, 2019 · 11 min

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.

S5·E10 Core

Horrid Henry and the Pet Show

Dec 15, 2018 · 11 min

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

S5·E11 Core

Horrid Henry and the Snotslimer Redemption

May 14, 2019 · 11 min

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.

S5·E12 Core

Horrid Henry and the Germy Germ

Nov 17, 2018 · 11 min

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.

S5·E13 Core

Horrid Henry: Eternal Schoolboy

Jan 16, 2019 · 11 min

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

S5·E15 Core

Horrid Henry: Planet of the Grapes

Jan 16, 2019 · 11 min

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.

S5·E19 Core

Horrid Henry's Parents Evening

May 14, 2019 · 11 min

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

S5·E20 Core

Horrid Henry's Teacher Talk

Jan 18, 2019 · 11 min

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

S5·E22 Core

Horrid Henry: King Henry the Ninth

Nov 17, 2018 · 11 min

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.

S5·E25 Mytharc

Horrid Henry: Anything You Can Do

May 14, 2019 · 11 min

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

S5·E27 Core

Horrid Henry: My So Called Life

May 21, 2019 · 11 min

Margaret unveils her multiple YouGroove channels, one of which is poking fun at Henry. He then tries to convince Margaret to take them down.

S5·E29 Core

Horrid Henry: Make Believe

May 14, 2019 · 11 min

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

S5·E34 Core

Horrid Henry and the Dream Drone

May 14, 2019 · 11 min

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.

S5·E36 Core

Horrid Henry's Most Horrid Day Ever

May 21, 2019 · 11 min

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.

S5·E40 Core

Horrid Henry: The Great Escape

May 21, 2019 · 11 min

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

S5·E41 Mytharc

Horrid Henry and the Terrific Teenager

May 21, 2019 · 11 min

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

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