Harry has a new hair cut, but he thinks that Mom has cut it a little too short. Harry and the Dinos go to Dino World in search of something that might make it grow back quickly… Luckily, help is at hand in the form of Gaston, a French poodle and hairdresser to the stars! He applies a tiny drop of his super-duper hair-growing potion to Harry’s hair and everyone watches in amazement as Harry suddenly develops long flowing locks! Harry quickly discovers some novel ways to enjoy his new hair style and the Dinos soon want to join in the fun too. It’s all going well until Steggy spills the bottle of hair tonic and Dino World suddenly becomes a very hairy scary place! There’s nothing for it but to make all the hair disappear again with Gaston’s special antidote potion and Harry is reminded that the best thing about hair is that it will always grow back again!

While playing with Charlie, Harry keeps wanting to go first and Nana warns him that he's not using his best manners. In fact, it seems that Charlie doesn't want to play with Harry anymore because of his behavior. Nana decides to teach Harry about manners by giving him a book all about knights. Harry decides to go play knights in Dino World. Rather than learning all of the rules of knighthood, though, he decides to simply go on a quest to slay a dragon. When things don't go quite as planned, he finds that maybe manners are important after all.

Harry wants to do magic, but his tricks never seem to work out right. He can't make flowers appear out of thin air and he can't make Charlie's rabbit, Wiggle Nose, disappear. Disappointed, he heads into Dino World in the hope of finding a solution. He follows a tricky card to a place of magic and meets a Book of Magic. He also finds a magic wand, which the book warns him not to use. He does, however, and his bad magic causes some strange things to happen to his dinosaurs.

Harry wants to sleep in a tent.