Raven and Chelsea - in an attempt to stand out at a big Halloween party- play around with an old magic spell book, hoping it will inspire them to create great costumes. However, the spell goes awry, and causes the two to turn into cows. Not what they had in mind.
Raven needs to bring up her science grade in order to go out on a date with her crush. She asks Cory and William for help in exchange for fashion advice. But when she falls short on her promise, so does William.
Raven and Chelsea decide to go on a teen dating game show where the winner goes on a dream date with Chad. Raven has a vision that she disses Chelsea on the show so vows not to do so. They make the last 2 and watch videos of each other bad mouthing the other and war is declared. Who will win the dream date?
Raven and Friends are determined to impress an undercover janitor whom Raven recognize from her vision. She also gets bugged by a new adolescent hall monitor. Concurrently Cory is committed to find a video cassette of his parents.
Raven is responsible for taking Cory to the dentist. Before they go to the dentist, Raven has a vision about someone having a cavity, and she thinks it is Cory, but later on she finds out that it is her, so Cory and Raven lock themselves in another dentist room, but then Raven sits on the stuff that makes your mouth numb.