Harvey thinks he 's the best at skateboarding but Sabrina thinks he needs a little more practice. Gem uses this to her advantage to get with Harvey and tries to put him on a professional team but when they don't accept him Sabrina puts a spell on him to be a great skateboarder. He soon becomes so good that he is featured on every magazine but there's only one problem. The spell can run out at any time! (thetvdb.com)