The ghost wears a large white cloak with a hood and white gloves. The ghost emits a faint greenish glow. The face of the ghost is almost completely obscured in the shadow, only the glowing eyes are visible.
The New Scooby-Doo Mysteries
The ghost first appeared in a rehearsal, while Shaggy Rogers acted out the part of Ebenezer Scrooge. At first the gang suspected Mr. Nickleby himself. On a visit to his house, both they and Nanette overheard the reading of a will. This led them all to believe the emerald was in a star in the attic. A chase ensued, during which Scooby-Doo, Shaggy, and Scrappy-Doo captured the ghost. However, it got away and the star was empty.
Finally, at the pageant, everyone realized the emerald was in the nutcracker. The ghost jumped on stage and snatched it off the Christmas tree. After stealing the nutcracker, she led the gang on a chase with her in a sleigh and the others on skis. The chase ended when the sleigh crashed and the ghost was unmasked to reveal Nanette, who was then arrested.