Boomerang Nov 10, 2010 The Scooby Doo Show S3 Ep 9

Season 3 Episode 9 Who Was That Cat Creature I Saw You With Last Night
The gang visit Daphne's aunt, Olivia Dervy, who lives in New York. On the way to her apartment, they witness a robbery in a jewelry store. Scooby falls down into the sewer and sees a strange cat-like creature carrying an armful of expensive jewelry. They head to Olivia's apartment, where she tells them she has been suffering from terrible nightmares. A few weeks ago, she received a cat medallion in the mail, and began having dreams ever since. She dreamed she turned into a cat creature and began to commit robberies. They call her doctor, Dr. Bell, to give her some prescriptions. After that, the gang decide to investigate who sent Olivia the package, along with the robbery in the jewelry store. Shaggy and Scooby discover the package was sent from a cemetery, where they find the crypt where the cat creature lies. Meanwhile, Fred, Velma, and Daphne, discover that there is a trap door in the jewelry store that leads to the cemetery. The gang meet up in the cemetery and head back to the hotel, where Olivia has had another nightmare. Also, there are wet paw-prints leading from her window to her bed, convincing her that she is really transforming into a cat creature. The gang devise a scheme to catch the cat creature; they eventually catch him after Scooby-Doo leads him on a harrowing elevator ride, Fred unmasks the cat creature only to find out that it was actually Dr. Bell. Bell used the cat medallion to hypnotize Olivia because of her effective response to hypnosis, so he could pin his robberies on her and escape with millions of dollars worth of stolen jewelry, while keeping the more valuable gems for himself, like the Richmond Ruby. The gang knew it was Dr. Bell, because the handwriting on the package for the cat medallion matched the writing on the prescription that he gave to the gang. Olivia asks about Shaggy's disappearance. Velma says that the room is filled with secret rooms and panels, and demonstrates by pressing one, revealing that Shaggy was sound asleep! Scooby is overjoyed that his owner is safe, and begins showering him with kisses, but the moment is ruined when the room starts spinning too fast, throwing Shaggy and Scooby out the window! Olivia asks what they're doing, Shaggy tells her that he and Scooby are just hanging around (literally).