. "Scooby-Doo! and You: The Case of the Mad Mermaid"@en . . "Human"@en . . . . . . "Jane was helping Professor Ludwright with her scheme by dressing up as the Mad Mermaid."@en . . . "Jane (The Case of the Mad Mermaid)"@en . . "Assistant"@en . . . . . . . . "Jane was helping Professor Ludwright with her scheme by dressing up as the Mad Mermaid."@en . . . "Female"@en .