Where To Stream A Pup Named Scooby-Doo Season 4 Episode 5
The Mayhem of the Moving Mollusk
- Aired August 17, 1991
- 30 Min
When the famed ghost-busting group "Critter Getters" breaks up, the Scooby-Doo Detective Agency gets hired to find a way to get them back together so they can find out who's hiding in the costume of the "Moving Mollusk" that's terrorizing New York.