Lucy is a friend of Peter and Jan. When Peter and Jan arrive at Lucy's house for her birthday party, she makes fun of Jan's wig and says that would be a great wig for Halloween. Jan runs back home and says that she doesn't want to wear the wig anymore. Lucy arrives at The Brady House and says that she is sorry for making fun of Jan's wig and thought she was making a joke. Lucy and Jan make up and return to the party.