Horrid Henry - Season 1 - Eps 1: Horrid Henry Tricks and Treats
It's Halloween and Horrid Henry prepares to go out trick or treating with Mum and Perfect Peter, who is dressed up as a bunny rabbit. Henry cuts his hair to make him scary and Mum grounds him. However, Henry has a plan; he tricks his Dad and sneaks out into the night, scaring kids from his school and stealing their treats. But the real challenge is Moody Margaret.
About Horrid Henry

Title: Horrid Henry
First Air Date: 2006-10-30
Last Air Date: 2019-05-21
Status: Ended
Rating: 6.8/10 (from 12 votes)
Language: EN
Seasons: 6
Total Episodes: 250
Network: CITV Netflix
Genres: Animation, Comedy, Family
Production Companies: Whitley-Unwin Productions
Synopsis
Life is not fair! Horrid Henry feels that the rest of the world is against him and he wages a constant war against the adults. Like any headstrong young boy, he is determined, relentless, he doesn't hold back and he never admits defeat! He will stop at nothing to outwit the enemy and teachers, relatives and babysitters avoid him at all costs.
Cast

Tamsin Heatley
Henry's Mum (voice)

Lizzie Waterworth
Henry (voice)

Wayne Forester
Henry's Dad (voice)

Emma Tate
Perfect Peter (voice)

Aidan Cook