Ghost girl

An unnamed ghost girl appears in "The Fright Stuff" with her Mother and Father. Her family lives in the haunted house that Mr. Crosswire rented for Muffy's party. Once the festivities had begun, she went down in a "ghost" costume and accidentally got involved in the boys' prank. She moved Muffy and Francine's tape recorder and glow-in-the-dark ballons to the playroom. She then flew into the library in her costume and vanished, scaring the girls. When Binky showed up in a cyclops costume, they realized that she was a real ghost and ran downstairs. Later, her father explained to her that although the boy did ask her to help, scaring people is wrong because it hurts their feelings. Afterwards, she went down with her family in less scary ghost costumes and joined the party. George complimented her costume and she said that his was cool too.