The New Scooby-Doo Movies - A Good Medium is Rare

Seizoen: 1 - Aflevering: 6 / 6 - Eerst uitgezonden: 14 oktober 1972 - Episode ID: 317437

When the gang find a lost dog, they return her to her owner -- Phyllis Diller. They soon learn that Ms. Diller's house is haunted, presumably by the ghosts of her deceased husbands. But is it really ghosts. . .or someone trying to scare her into giving out the combination for her safe, which houses her priceless jewel collection?