Where To Stream A Pup Named Scooby-Doo Season 1 Episode 2
The Sludge Monster from the Earth's Core
- Aired September 17, 1988
- 30 Min
The Coolsville bank is robbed. The janitor says that he saw a monster in the vault but nobody believes him and he is accused of the robbery. He's proven right when Scooby finds the monster inside his doghouse.