The Secret Six puppies are dog-napped from the dog show, and it is up to Scooby and the gang to rescue them with their investigative skills.

Scooby and the gang visit the secret six puppies on their farm only to discover it is being haunted by a demon farmer.

Scooby-Doo and the gang visit the Holy Six, where they encounter a monster who turns people to gold. When one of the six becomes prey, the gang must act fast.