Henry then puts the fake monster on show behind a fence and makes some spooky noises. It cuts to Gorgeous Gurinder and Lazy Linda talking to each other whilst Henry prepares to scare them with a green werewolf head on a broom, a voice changer and a monster hand. Dad then gives him some sweets and he returns to the living room and Henry sneaks out of the house. Ralph wanted a real treat, otherwise, he would paint a big X on the front door. The doorbell rang, and when Dad opened it, it shows Ralph saying, 'Trick or treat!'. After making it, he would then sneak out. He then makes the dummy pretending it was him. He then leaves, and Henry said that Dad won't come to his room unless he makes a noise. He goes to Henry's room and turns off the radio saying he can't hear the TV.

In the living room, Dad was watching TV, but he could hear Henry listen to music. As being dressed in that costume, he's no longer Henry, but he is the Dark Avenger. He thought he would never go trick or treating until he figures that he could dress up and go trick or treating anyway but as the Dark Avenger, and he puts green paint on his face and wears a vampire cape and ' Mum said that Henry couldn't go trick-or-treating, but I'm not Henry anymore, I am The Dark Avenger!' and put a dummy of him pretending it was him listening to music.

In his room, he knows everyone except for him is going out to go trick and treating. Peter and Mum both leave to go trick or treating, but Henry said that she can't do this to him, as it was like banning Santa Claus from Christmas. Henry puts a poster on the front of Peter, but Mum takes it and she tells him that he is not going trick or treating. He screams: ' Noooo!!!' and then shouts, 'It's not fair!!!'. She yells at Henry and he is ultimately banned from trick or treating. He can't wait to go trick or treating, but when he finds out he has to go with Perfect Peter in a bunny costume, he feels like that he's going to embarrass himself.Д«ecause of this, he takes Peter to the bathroom to shave his hair and when Henry shows the mirror that is facing him, he screams and Mum comes in. Horrid Henry grabs everything he needs in his room for Halloween.

Horrid Henry's Halloween plans are foiled when he is sent to his room and forbidden to leave the house on Halloween, thanks to his perfect brother, but all is not lost as he finds some inventive ways to enjoy his perfectly sweet Halloween.

Horrid Henry Torrent