Ep 12. Aliens Ate my Homework

Horrid Henry season 3 episode 12 is titled "Aliens Ate my Homework." The episode begins with Henry and his friend Ralph accidentally breaking Ralph's dad's new telescope. In order to avoid getting in trouble, they come up with a plan to blame the damage on aliens.

Henry decides to take the prank one step further and creates fake "alien footprints" using his little brother's toy dinosaurs. They present their evidence to Ralph's dad, who is skeptical but also secretly excited about the possibility of encountering extraterrestrial life.

As the story unfolds, Henry and Ralph find themselves in increasingly ridiculous situations as they try to maintain the charade. They accidentally set off fireworks while trying to create a fake UFO sighting and end up destroying Ralph's dad's garden. They also convince their classmates that aliens have invaded the school, causing chaos and confusion.

Meanwhile, Henry's arch-nemesis, Perfect Peter, becomes convinced that there really are aliens among them. He spends the entire episode trying to convince his family and friends to take precautions against an alien invasion, much to their annoyance.

As the episode draws to a close, Henry and Ralph's hoax is finally exposed. They are forced to apologize to Ralph's dad and clean up the mess they have made. However, they manage to turn the situation around by creating a beautiful alien-themed garden for him as a way of making amends.

"Aliens Ate my Homework" is a fun and lighthearted episode that explores themes of friendship, creativity, and the power of imagination. It also includes plenty of silly moments and physical comedy that are sure to entertain younger viewers. Overall, it is a great addition to the Horrid Henry series and a must-watch for fans of the mischievous hero.