Ep 24. Horrid Henry and the Silly Siblings

Horrid Henry and the Silly Siblings is the 24th episode of season 3 of the animated TV series Horrid Henry. In this episode, Henry is stuck with his siblings for the day and is not happy about it. His parents are out and Henry is left in charge of his siblings, the adorable and mischievous Perfect Peter and the baby of the family, Little Prickles.

At first, Henry tries to shake them off and goes about his usual antics, like trying to watch his favourite show on TV and eat loads of junk food. However, his siblings seem to have other plans for the day. They keep popping up and getting in his way, causing him to become irritated and annoyed.

As the day progresses, Henry discovers that his siblings are not as bad as he thought. Peter has a keen interest in science and is fascinated by experiments, while Little Prickles loves to sing and dance. Henry is surprised to see their talents and even starts to enjoy their company.

In the meantime, Henry's nemesis, Moody Margaret, is up to no good and plans to ruin the day for everyone. She decides to sneak into Henry's house and steal Little Prickles' favourite toy, causing chaos and misfortune along the way.

Henry eventually finds out about Margaret's plan and teams up with Peter and Little Prickles to get the toy back. They face an obstacle course of booby traps and hurdles set up by Margaret but manage to outsmart her in the end.

The episode ends on a happy note with Henry, Peter, and Little Prickles getting along and having fun. Henry even admits that he had a good day with his siblings, something he never thought was possible.

Overall, Horrid Henry and the Silly Siblings is a heartwarming and entertaining episode that highlights the importance of family and how even the most unlikely bonds can be formed. The episode also features the usual humour and pranks that fans of the series have come to love.