A Pup Named Scooby-Doo (1988–1991) - episodes with scripts A pre-teen version of Scooby Doo, with a pint-sized version of the title character. Season 1 1. A Bicycle Built for Boo! 2. The Sludge Monster from the Earth's Core Season 3 2. Wrestle Maniacs 3. Horror of the Haunted Hairpiece 4. Mayhem of the Moving Mollusk 5. The Were-Doo of Doo Manor