Sabrina decides to babysit her bratty cousin Amanda, who becomes bored and transforms Sabrina into a doll. Sabrina meets three other human-turned-dolls in Amanda's toy box and they plan to escape. Meanwhile, Hilda and Zelda try to spend time separately at a spa in the Other Realm.

Valerie announces an unplanned Halloween party at Sabrina's who decides to whip one up and has to deal with her aunts' talking furniture.