Based on the hit ABC-TV series starring Melissa Joan Hart, this new series promises to be a hit also. Sabrina's the new girl in town and she's already made enemies. Libby, the most popular girl in school, has put a hex on Sabrina. Thank goodness for Harvey. He's special. He makes Sabrina feel like everything will be okay. Then her aunt tells her the terrible truth--she's a witch! But not even her new powers can help her when Libby asks Harvey to the school dance.